Summarize the following court judgment. Appeal No. 1943 of 1967. Appeal from the judgment and order dated October 24	 1967 of the Patna High Court in Civil Writ Jurisdiction Case No. 283 of 1966. Basudev Prasad and section N. Prasad	 for the appellant. M. C. Chagla	 Saptmi Jha and B. P. Jha	 for respondent No. 1. U. P. Singh	 for respondent No. 2. The Judgment of the Court was delivered by Shah	 J. On January 15	 1965	 the South Bihar Regional Transport Authority	 Patna	 ordered that a permit to ply a stage carriage on Dehri Bhabua route be granted to Arbind Kumar Singh hereinafter called 'the appellant on production of all valid documents of 1964 model bus along with clearance certificate of transport tax within one month from the date of order	 failing which the sanction of permit in his favour would stand automatically revoked	 and permit will then be given to the next deserving candidate Nand Kishore Prasad. . . On application submitted by Nand Kishore Prasad who will . hereinafter be referred to as 'the respondent that the appellant had failed to 324 carry out the condition relating to the grant of permit	 the Chairman of the Regional Transport Authority by order dated February 20	 1965	 cancelled the permit and directed that a permit be given to the respondent. The order of the Chairman was reversed in appeal by the Appellate Board. In the view of the Board "the clearance certificate" filed by the appellant showed that all the taxes due by him were paid. The respondent then moved the State Government of Bihar under section 64 A of the as amended by the Bihar Motor Vehicles (Amendment) Act 17 of 1950. The Minister of Transport who heard the petition reversed the order of the Appellate Board	 holding that the appellant had failed to carry out the conditions subject to which the Regional Transport Authority had ordered that the permit be given to him. A petition under article 226 of the Constitution moved by the appellant in the High Court of Patna against the order of the Minister of Transport was dismissed. The appellant has appealed to this Court with certificate granted by the High Court. The plea raised by counsel for the respondent that the appeal was liable to be dismissed because the High Court was incompetent to grant a certificate of fitness under article 133(1)(a) or article 1 3 3 ( 1 ) (b) of the Constitution against the judgment of the High Court exercising extraordinary original jurisdiction under article 226 of the Constitution is without substance. This Court has held in section A. L. Narayan Row & Anr. vs Ishwarlal Bhagwandas & Anr. (1) that the words "civil proceeding" used in article 133 of the Constitution cover all proceedings which directly affect civil rights. A proceeding under article 226 of the Constitution for a writ to bring up a proceeding for consideration concerning civil rights is therefore a civil proceeding. This Court has further held in Ramesh and A nr. vs Seth Gendalal Motilal Patni and Ors. (2) that the High Court is competent to certify on appeal against an order passed by a Division Bench of a High Court in exercise of extraordinary original jurisdiction under article 226 of the Constitution if the dispute decided thereby concerns civil rights of the parties. Hidayatullah	 J.	 speaking for the Court observed at p. 203 "Mr. Gupta 's contention that under that article (article 133) an appeal can only lie in respect of a judgment or decree or final order passed in the exercise of appellate or ordinary original civil jurisdiction but not of extraordinary original civil jurisdiction	 is not right. Article 133 not only discards the distinction between appellate and original jurisdiction but deliberately used words which are as wide as language can (1) ; (2) [1966]3 S.C.R. 198 325 make them. The intention is not only to include all judgments	 decrees and orders passed in the exercise of appellate and ordinary original civil jurisdiction but also to make the language wide enough to cover other jurisdictions under which civil rights would come before the High Court for decision. " The plea raised by counsel for the respondent that the High Court was not competent to grant the certificate must therefore be rejected. The Bihar Legislature enacted Bihar Act 17 of 1950	 imposing tax on passengers and goods carried by public service motor vehicles in Bihar. Validity of this levy was upheld by the High Court of Patna. But after the decision of this Court in Atiabari Tea Co. Ltd. vs State of Assam(1)	 the appeals filed by the operators who challenged the levy were allowed by this Court. The State of Bihar thereafter issued Bihar Ordinance 11 of 1961 which was replaced by Bihar Act 17 of 1961 By that Act the tax was reimposed with effect from the 1st day of April	 1950. That imposition of tax was again challenged in writ petitions filed before the High Court of Patna	 but without success	 and the order of the High Court was confirmed by this Court in Rai Ramkrishna and Ors. vs State of Bihar(1). Section 1(3) of Act 17 of 1961 declares that the Act shall be deemed to have come into forced on the first day of April	 1950. By section 2(i) 'tax ' means tax payable under the Act and includes the fixed amount determined under section 8. By section 3 charge of tax is imposed. It provides by sub section (1) : "On and from the date on which this Act is deemed to have come into force under sub section (3) of section 1	 there shall be levied and paid to the State Government a tax on all passengers and goods carried by a public service motor vehicle; such tax shall be levied and paid at the rate of twelve and a half per centum of the fares and freights payable to the owner of such vehicles Provided. . ." Section 6 requires the owner of the vehicle to make prescribed return to the prescribed authority within such period as may be prescribed. Section 7 prescribes the machinery for assessment of tax. Section 9(1) provides that the amount of tax or penalty. if any	 payable by an owner under the Act shall be paid in the manner hereinafter provided. Sub section (2) of section 9 provides that before any owner furnishes any return under the Act he shall. in the prescribed manner pay into the Government Treasury the full amount of tax due from him under the Act according to such return and shall furnish along with the return a receipt from the (1) ; (2) A.I.R. 19463 S.C. 1667. 326 treasury showing payment of the said amount. By section 22 power is conferred upon the State Government to make rules not inconsistent with the Act for all matters expressly required or allowed by the Act to be prescribed and generally for carrying out the purposes of The Act and regulating the procedure to be followed	 forms to be adopted and fees to be paid in connection with proceedings under the Act and all other matters ancillary or incidental thereto. In exercise of the power conferred by section 22	 the State of Bihar has framed the Bihar Taxation on Passengers and Goods (Carried by Public Service Motor Vehicles) Rules	 1966. Rule 11 provided that every owner shall furnish to the authority prescribed in r. 16	 a monthly return	 in Form V within a period of fifteen days of the close of the month to which such return relates. Rule 18 provides that where any sum is payable by an owner under the Act or the rules or any amount due for which a notice is to be given under sub section (4) of section 9	 the authority prescribed in r. 16 shall serve notice in Form XI	 and shall also fix a date by which the owner shall produce a receipted challan in proof of such payment. It is clear from the scheme of the Act and the rules that by section 3 a charge is imposed upon an owner of the vehicle to pay tax to the State Government on all passengers and goods carried by a public service motor vehicle at the rates fixed by the statute and the owner must make monthly returns within fifteen days from the expiry of the month to which the return relates The decision of the Madhya Pradesh High Court in Raipur Transport Co.	 Private Ltd.	 Raipur vs M. P. Singh and Ors. (1) on which reliance was placed by counsel for the appellant has	 in our judgment	 no bearing on the question which falls to be determined in this appeal. Section 10 of the Motor Vehicles (Taxation of Passengers) Act	 1959	 passed by the State of Madhya Pradesh provided that in cases referred to in sections 7	 8 and 9	 the Tax Officer shall serve on the operator a notice of demand for the sums payable to the State Government. That in the view of the High Court pre supposes that an order of assessment has been made under the earlier provisions of the Act	 and therefore an order of assessment was necessary not only for the validity of the notice of demand	 but also for enabling the appellate authority to see whether the tax had been correctly assessed or not and the demand made against the operator was or was not justified. We are in the present case not concerned to determine the validity of a notice of demand. The liability to pay tax under Bihar Act 17 of 1961 clearly arises by statutory injunction and not from the order of assessment. In terms section 3 says that there shall be levied and paid to the State Government a tax on all passengers and goods carried by a public service motor vehicle. (1) A.I.R. 1968 M.P. 36. 327 The appellant plied his motor buses in 1950 51 and on the plea that the tax was invalid did not pay the tax levied under Act 17 of 1950. After the reimposition of the tax by Act 17 of 1961	 there survived no ground on which the liability to pay tax could be resisted. On January 15	 1965	 a condition had been imposed upon the appellant that a permit would be granted to him provided he produced a clearance certificate. Liability to pay transport tax amounting to Rs. 1	675/ was outstanding against the appellant for nearly fifteen years and that liability was discharged by payment on March 5	 1965. it cannot	 in the circumstances	 be contended that there was no liability to pay transport tax outstanding against the appellant on the date of the order granting him the permit. Failure to produce the clearance certificate in respect of the transport tax clearly disentitled the appellant to the grant of a permit. Counsel for the appellant	 however	 contended that the impo sition of a condition that the appellant shall produce a clearance certificate in respect of the transport tax was invalid and the condition was liable to be ignored by the appellant. Section 47(1) of the 	 insofar as it is material provides : "A Regional Transport Authority shall	 in considering an application for a stage carriage permit	 have regard to the following matters	 namely : (a) the interests of the public generally; (b) the advantages to the public of the service to be provided	 including the saving of time likely to be effected thereby and any convenience arising	 from journeys not being broken; (c) the adequacy of other passenger transport services operating or likely to operate in the near future	 whether by road or other means	 between the places to be served; (d) the benefit to any particular locality or localities likely to be afforded by the service; (e) the operation by the applicant of other transport services	 including those in respect of which applications from him for permits are pending; (f) the condition of the roads included in the proposed route or area; and shall also take into consideration any representation made by persons already providing passenger transport facilities by any means along or near the proposed route sup. Cl/68 8 328 or area	 or by any association representing persons inte rested in the provision of road transport facilities recog nised in this behalf by the State Government	 or by any local authority or police authority within whose juris diction any part of the proposed route or area lies Provided. . . . . " Sub section (2) of section 47 sets out the conditions under which the Regional Transport Authority may refuse to grant a stage carriage permit; and sub section (3) provides for the conditions in which	 having regard to the matters specified in sub section (1)	 the Regional Transport Authority may limit the number of stage carriages generally or of any specified type for which stage carriage permit may be granted in the region or in any specified area or on any specified route within the region. It was urged that under section 47 the Regional Transport Authority is bound to consider only the matters which are specified in cls. (a) to (f) of sub section (1) of section 47	 Ind if the applicant is found qualified for a permit no conditions may be imposed by the Regional Transport Authority. We need express no opinion on that argument. If the argument raised by counsel for the appellant has any substance	 and if it be held that the grant of a permit is to be subject only to such of the conditions as may be prescribed under section 48	 the order made by the Regional Transport Authority must be deemed to be an order refusing the permit. The appellant could	 if so advised	 have challenged the validity of the imposition of the condition relating to the payment of tax	 but he could not ignore the conditions subject to which the permit was granted. Finally	 it was urged that the Minister of Transport acted illegally in taking into account evidence which was not on the record of the Regional Transport Authority	 and alternatively	 that the Minister violated the fundamental rules of natural justice in basin		 his judgment upon a document received from the Deputy Commmissioner of Commercial Taxes	 intimating that the transport tax was due by the appellant without bringing it to the notice of the appellant and calling for an explanation. Section 64 A of the 	 as amended by Bihar Act 17 of 195( authorises the State Government to call for	 in the course of any proceedings taken under the Chapter	 from any authority or office) subordinate to it	 the records of such proceedings	 and after exa	 mining such records pass such order as it thinks fit. The expressior "pass such order as it thinks fit" is not restricted to the passini of orders which are final in character. If for the purposes of. doing complete justice between the parties	 the authority who heare the revision petition is satisfied that it is necessary to call for addi tional evidence	 he may call for such evidence. There	 is no bar in the Act or the rules against an appellate or the revising authority 329 taking into consideration additional evidence brouaht on the record	 if the authority requires additional evidence to be brought on the record or allows it to be brought on the record to do complete. justice between the parties. The evidence must undoubtedly be disclosed to the parties and they must be given an opportunity to meet an inference that may arise from such additional evidence. We are unable to hold that the Minister of Transport in taking into consideration the report received from the Deputy Commi sioner of Commercial Taxes	 Intelligence Branch	 that an amount of Rs. 1	675/ was outstanding on February 16	 1965	 against the appellant in respect of the two buses plied in the year 1950 51 acted in violation of the rules of natural justice. The circumstance	 	 in which this document was brought on the file of the Minister are not clear on the record. But	 as stated by the Minister	 the document was disclosed to counsel for the appellant and counsel was asked to give a reply thereto. The Minister also recorded in his judgment that counsel for the appellant explained that since there was no demand for payment of the dues	 it was not correct to say that the amount of Rs. 1	675/ was due against the appellant on February 16	 1965. The Minister of Transport rejected that argument. Before us it was contended that the document was never shown to the appellant 's counsel and he was never asked to render his explanation in that behalf. If this were true	 the appellant would	 we have no doubt	 have approached the Minister who was exercising quasi judicial functions	 and would have asked him to review his order. This admittedly has not been done. Again	 if the grievance now raised were true	 the averments made in paragraph 19 of the petition before the High Court would not have taken the form which they have taken. In paragraph 19 it is stated that "the so called report of the Deputy Commissioner	 Commercial Taxes	 Intelligence Branch	 Patna	 under Memo No. 8527 dated 24 7 1965 was never shown to the petitioner and the petitioner had no opportunity to meet the said report." Whereas the Minister of Transport had recorded that the report of the Deputy Commissioner	 Commercial Taxes	 was shown to counsel for the appellant and the counsel had given certain information the petition before the High Court merely stated that the appellant was not shown the report of the Deputy Commissioner. The High Court on a consideration of the evidence has come to the conclusion that the claim made by the appellant that the document was not disclosed at the hearing before the Minister of Transport	 and the Minister acted upon that document without informing the appellant	 cannot be accepted	 and we do not see any reason to disagree with the view expressed by the High Court. The appeal fails and is dismissed with costs. V.P.S. Appeal dismissed.

In 1950 51	 the appellant was plying his motor buses in Bihar. Bihar Act 17 of 1950 imposed a tax on passengers and goods carried by public service motor vehicles. As the imposition of the tax was found to be invalid the appellant did not pay the tax. In 1961	 the tax was reimposed by Act 17 of 1961 with effect from 1st April 1950 and the imposition was found to be valid. Therefore	 the appellant was liable to pay the transport tax for 1950 51. This liability was outsanding on 15th January 1965	 on which date	 the Regional Transport Authority ordered that a permit to ply a stage carriage be granted to him on condition that he produced a clearance certificate of transport tax within one month from the date of the order failing which the grant will stand automatically cancelled and the permit will be granted to the first respondent. As the appellant failed to carry out the condition the permit was cancelled and given to the first respondent. The order was confirmed by the Government	 in revision	 under section 64A of the 	 as amended by the Bihar Motor Vehicles (Amendment) Act	 1950	 after calling for and considering a report from the Dy. Commissioner of Commercial Taxes	 that the transport tax was due from the appellant for 1950 51. The writ petition in the High Court to quash the Government order was dismissed. The appellant appealed to this Court with certificate granted by the High COurt under article 133 of the Constitution. The respondent contended that the High Court was not competent to grant the certificate in proceedings under article 226; and the appellant contended that : (1) on the date of the order granting the permit there was no liability to pay the tax as there was no assessment; (2) the condition regarding payment of tax was invalid; (3) the Minister of Transport who disposed of the revision to the Government had no right to call for any additional evidence; and (4) the report of the Dy. Commissioner of Commercial Taxes should have been disclosed by the Minister to the appellant. HELD : (1) The words 'civil proceedings ' in article 133 cover all proceedings which directly affect civil rights	 and therefore the High Court was competent to grant the certificate in a proceeding under article 226 involving civil rights. [324 E F] section A. L. Narayan Row vs Ishwar Lal Bhagwandas	 ; and Ramesh vs Seth Gendalal Motilal Patni	 ; 	 followed. (2) Under the scheme of the Act the liability to pay tax arises by statutory injunction and not from any order of assessment. Therefore	 there was a liability to pay the transport tax outstanding	 against the appellant	 on the date of the order granting him the permit and failure to 323 produce the clearance certificate in respect of the tax disentitled him to the sant of a permit. [326 H; 327 C] Raipur Transport Co. (P.) vs M. P. Singh	 A.I.R. 1968 M.P. 36 distinguished (3) If it be held that the grant of a permit was to be subject only to such of the matters specified under section 47(1) (a) to (f) and to such of the conditions as may be prescribed under section 48	 the order of the Regional Transport Authority in the present case must be deemed to be an order refusing the permit	 and	 the appellant should have challenged	 by way of appeal	 the validity of the imposition of the condition relating to payment of tax; he could not ignore the condition subject to which the permit was granted. [328 D E] (4) The expression 'pass such order as it thinks fit ' in s 64A	 as amended by the Bihar Act	 is not restricted to the passing of final orders. If for the purpose of doing complete justice between the parties	 the authority who hears the revision petition is satisfied that it is necessary to call for additional evidence	 he may do so. There is no bar in the Act or the Rules against an appellate or revising authority taking into consideration the additional evidence brought on record. [328 G H] (5) Such additional evidence must undoubtedly be disclosed to the parties and they must be given an opportunity to meet an inference that may arise from it. In the present case	 the High Court	 on a consideration of the evidence came to the conclusion that the additional evidence called for by the Minister of Transport was disclosed by him	 at the hearing	 to the appellant 's counsel and there was no reason for this Court to disagree with that view. [329 A B	 H]