Summarize the following court judgment. N: Criminal Appeal No. 558 and 559 of 1985. From the Judgment and order dated 14.2.85 of the Allahabad High Court in W.P. No. 5805 and 5806 of 1985. 775 Mohan Pandey for the Appellants. Yogeshwar Prasad and Dalveer Bhandari for the Respondents. The Judgment of the Court was delivered by B.C. RAY	 J. These two appeals by special leave are against the order passed on February 14	 1985 by the High Court of Allahabad dismissing the writ petition No. 5806 of 1984 and writ petition No. 5805 of 1984 as well as writ petition No. 309 of 1985 whereby the order of detention passed against the appellants on October 1	 and October 20	 1984 respectively under section 3(2) of the 	 was upheld as legal and valid. The copy of the order of detention as well as the grounds of detention and the first information report on the basis of which the detention order was made	 were served on the appellants at the time of their detention. The grounds of detention are as follows: "On 25.9.1984	 Shri Surya Kumar	 son of Shri Vishwa Pal	 resident of 33	 Babuganj	 P.S. Hasanganj	 District Lucknow	 lodged a report at P.S. Hazratganj	 Lucknow that on 15.9.1984 there was a tender for the supply of ballast in P.W.D. in which tenders had been submitted by him in K.P. Singh 's name. You keep share with K.P. Singh. On account of your and K.P. Singh 's terror no other person submits any tender against you people for which reason you people obtain tenders at rates of your choice. If any other person submits his tender you and K.P. Singh terrorise him. On account of the rates of his tender being lower on 15.9.1984	 the tender of the complainant was accepted in one group and in the remaining groups the tenders of K.P. Singh etc. were accepted. For this reason you and K.P. Singh bore a grudge against the complainant. On 25.9.1984 at about 3.45 P.M. when Surya Kumar was going	 in connection with his tender	 in his Ambassador Car No. USS 7418	 accompanied by his brother in law	 opposite to the National Highway Khand	 he saw some contractors. On reaching near them the complainant had just started talking to them	 when suddenly in two cars	 you with a pistol	 Phool Chand with a revolver	 Jaleel with a revolver	 Ashok with Desi katta	 Ashok Sonkar and Sarrif 776 with hand grenade and Shankar Dey with a gun along with three other persons came and with intent to kill the complainant fired at the complainant	 threw hand grenades which fell on the car of the complainant. Consequently	 there was a commotion. Traffic was obstructed and public tranquility was disturbed. The complainant immediately saving his life took flight in his car. On the above information by the complainant a case FIR No. 1034 was registered at police station	 Hazratganj against you and your other companions under Section 147	 148	 149	 307 I.P.C. and Section 6 of Explosives Act and after investigation a charge sheet No. 279 has been put up against you for the said offence. I have also been put up against you for the said offence. I have also come to know that on your behalf an application for grant of bail has been moved in a competent court	 therefore	 in case you come out on bail from the jail you will again start activities causing breach of public order on the abovesaid grounds	 I have been satisfied that there is possibility of your acting in a manner prejudicial to the maintenance of public order and in order to prevent you from so acting	 it is necessary to detain you. " The said order of detention was duly approved by the State Government under section 3(4) of the . The appellants made representation against the grounds of detention. The representations were rejected by the Government and the same were communicated to the appellants by the Joint Secretary	 Vigilance & Home Department	 Government of U.P. On November 26	 1984	 the Secretary	 Vigilance & Home Department	 Government of U.P. informed the appellants that the Government after considering the report of the Advisory Board had confirmed the order of detention and directed that the appellants be detained for a period of 12 months with effect from October 1	 1984 and October 20	 1984 respectively. Aggrieved by this order of detention the appellants moved applications under Article 226 of the Constitution of India for quashing of the order of detention made by the respondent No. 1 and for setting 777 them free. These were registered as writ petition No. 5806 of 1984 and writ petition No. 5805 of 1984. Another detenu who was detained on identical grounds also filed writ petition No. 309 of 1985 before the High Court. The main contention advanced on behalf of the appellants before the High Court was that on the basis of facts alleged	 at the most it could be said that the matter related to the maintenance of law and order. It was not a matter relating to the disturbance of public order. The assault on Surya Kumar can only be on account of an ill will arising out of business rivalry. It had been submitted that it affects only an individual and the society or community were not affected by the alleged act of omission on the part of the appellants. It therefore raised no problem of public order. It had been further contended that a solitary act can not be considered to be an act prejudiced to the maintenance of public order. The High Court of Allahabad after hearing the parties and on a consideration of the decisions cited before it found that whether an act creates a mere law and order problem or affects the even tempo of the life of the community	 it is to be seen what is the extent of the impact of the act in question upon the society as a whole; whether the effect is restricted to an individual or a few individuals alone or it creates a sense of insecurity	 danger and apprehension in the minds of the people in general apart from those who are the victims of the incident; whether the act or acts disturb the even tempo of life of the society or a section of society; whether the act leads to disturbance of public order or only law and order. The High Court further found that in the context the act committed tends to teach a lesson to the complainant and to act as a warning to prospective tenderers in future who may not dare to avail of the opportunity to submit their tenders against that of the appellants. It was also found that the impact and reach of the act in question goes beyond the individual and affects the community of contractors who take contracts for executing the public works. The Court further held that the order of detention made by the detaining authority is legal and valid and the writ petitions were dismissed. Undoubtedly	 on the basis of the FIR lodged by Surya Kumar a case under Section 147/148/149/307 I.P.C. and under Section 5 of the Explosives Act has been registered as crime No. 1034 and the said case is pending for decision before the criminal court. The main question which falls for decision is whether the act 778 referred to in the grounds of detention is directed against certain individuals creating a law and order problem or the reach and potentiality of the act is so deep as to disturb the society to the extent of causing a general disturbance of public tranquility. It has now been well settled by several decisions of this Court (the latest one being Gulab Mehra vs State of U.P. & Ors.	 SC 559 judgment in which case was pronounced by us on September 15	 1987) that public order is the even tempo of the life of the community taking the country as a whole or even a specified locality. Disturbance of public order is to be distinguished from acts directed against individuals which do not disturb the society to the extent of causing a general disturbance of public tranquility. It is the degree of disturbance and its effect upon the life of the community in a locality which determines whether the disturbance amounts only to a breach of law and order or it affects public order. It has also been observed by this court that an act by itself is not determinant of its own gravity. In its quality it may not differ from another but in its potentiality it may be very different. Therefore it is the impact	 reach and potentiality of the act which in certain circumstances affect the even tempo of life of the community and thereby public order is jeopardized. Such an individual act can be taken into consideration by the detaining authority while passing an order of detention against the person alleged to have committed the act. In the instant case the alleged act of assault by fire arms is confined to the complainant Surya Kumar and not to others. It is an act infringing law and order and the reach and effect of the act is not so extensive as to affect a considerable members of the society. In other words	 this act does not disturb public tranquility nor does it create any terror or panic in the minds of the people of the locality nor does it affect in any manner the even tempo of the life of the community. This criminal act emanates from business rivalry between the detenus and the complainant. Therefore such an act can not be the basis for subjective satisfaction of the detaining authority to pass an order of detention on the ground that the impugned act purports to affect public order i.e. the even tempo of the life of the community which is the sole basis for clamping the order of detention. Moreover	 no injury was caused to the person of the complainant	 Surya Kumar by the appellants nor any damage was caused to the car though hand grenade was alleged to have been thrown on the car. No mark has been caused to the car also. It is relevant to mention in this connection that the appellants were released on bail by this Court after duly considering the facts and 779 circumstances of the case in July	 1985. The period of one year has also expired. We have already held hereinbefore that a solitary act of omission or commission can be taken into consideration for being subjectively satisfied	 by the detaining authority to pass an order of detention if the reach	 effect and potentiality of the act is such that it disturbs public tranquility by creating terror and panic in the society or a considerable number of the people in a specified locality where the act is alleged to have been committed. Thus it is the degree and extent of the reach of the act upon the society which is vital for considering the question whether a man has committed only a breach of law and order or has acted in a manner likely to cause disturbance to public order. It is pertinent to note in this connection that the Criminal Appeal Nos. 826 and 827 of 1985 arising out of the same incident and identical grounds of detention	 filed by Ashok Arora and Ashok Kumar Sonkar have been allowed by this Hon 'ble Court by its order dated November 29	 1985 and the appellants were directed to be set at liberty forthwith. For the reasons aforesaid	 we allow the appeals without any order as to costs. N.P.V. Appeals allowed.

% The appellants were contractors for the supply of ballast to PWD. They were detained under section 3(2) of the . It was stated in the grounds of detention that on account of business rivalry	 appellants and their companions attacked the complainant with fire arms and hand grenades with intent to kill him	 FIR was lodged by the complainant	 a case was registered against them under section 147	 149	 307 I.P.C. and section 6 of the Explosives Act	 and a chargesheet put up against the appellants	 and since they had applied for bail	 and if released there was a possibility that they will again start activities causing breach of public order	 it was necessary to detain them in order to prevent them from so acting. The detention orders were approved by the State Government under section 3(4) of the Act	 and the representations made by the appellants having been rejected they were directed to be detained for a period of 12 months. Challenging their detention	 the appellants filed writ petitions before the High Court contending that the alleged assault on the complainant affected only an individual and such a solitary act could not be considered to be an act prejudicial to the maintenance of public order. The High Court	 dismissing the writ petitions	 held that the assault was to teach a lesson to the complainant and serve as warning to prospective tenderers who may not dare to submit their tenders and that the impact and reach of the act went beyond the individual and affected the community of contractors who take contracts for executing the public works. Allowing the appeals to this Court	 774 ^ HELD: Disturbance of public order is to be distinguished from acts directed against individuals which do not disturb the society to the extent of causing a general disturbance of public tranquility. An act by itself is not determinant of its own gravity In its quality it may not differ from another but in its potentiality it may be different. [778C D] A solitary act of omission or commission can be taken into consideration for being subjectively satisfied	 by the detaining authority to pass an Order of detention if the reach	 effect and potentiality of the act is such that it disturbs public tranquility by creating terror and panic in the society or a considerable number of the people in a specified locality where the act is alleged to have been committed. It is the degree and extent of the reach of the act upon the society which is vital for considering the question whether a man has committed only a breach of law and order or has acted in a manner likely to cause disturbance to public order. [779A C] In the instant case	 the alleged act of assault by fire arms is confined to the complainant and not to others. It is an act infringing law and order and the reach and effect of the act is not so extensive as to affect considerable members of the society. In other words	 this act does not disturb public tranquility	 nor does it create any terror or panic in the minds of the people of the locality nor does it affect in any manner the even tempo of the life of the community. This criminal act emanates from business rivalry between the detenus and the complainant. Therefore	 such an act cannot be the basis for subjective satisfaction of the detaining authority to pass an order of detention on the ground that the impugned act purports to affect public order i.e. the even tempo of the life of the community	 which is the sole basis for clamping the order of detention. Moreover	 no injury was caused to the person of the complainant	 by the appellants nor any damage was caused to the car though hand grenade was alleged to have been thrown on the car. No mark has been caused to the car also. [778E H] Gulab Mehra vs State of U. P. & Ors.	 3 SC 559	 applied.