Question: "The Long Legs of the Law" is the first episode of series 2 a the BBC sitcom created by who?

Context paragraphs:
The Long Legs of the Law: "The Long Legs of the Law" is the first episode of series 2 of the BBC sitcom, "Only Fools and Horses".  It was first broadcast on 21 October 1982.  The title of the episode was a pun on the police term "the long arm of the law".  In the episode, Del is horrified when he discovers that Rodney is dating a policewoman.

Just Desserts (Porridge): "Just Desserts" is the first episode of series 2 of the BBC sitcom "Porridge".  It first aired on 24 October 1975.  In this episode, Fletcher discovers his tin of pineapples has been stolen, and Godber decides to steal another tin for him.

The Yellow Peril: "The Yellow Peril" is an episode of the BBC sitcom, "Only Fools and Horses".  It was the fifth episode of series 2, and was first screened on 18 November 1982.  In the episode, Del buys a consignment of yellow paint which, unknown to him, is actually luminous, a fact he only discovers when they use it to decorate a Chinese restaurant.

Whites (TV series): Whites is a BBC sitcom, written by Oliver Lansley and Matt King, directed by David Kerr, and starring Alan Davies as the executive chef at a country house hotel.  BBC Two gave the go ahead for the show to go into production in August 2009 with the first episode airing in September 2010.  "Whites" aired for six episodes in 2010.  On 1 March 2011 Davies announced that the BBC would not be renewing "Whites" for another series.

Simon Block: Simon Block is a Screenwriter, producer and Writer best known for his work on The Physician as a key writer.  Block is also known for his work on the Julie Summers inspired ITV series Home Fires as the main writer.  Block wrote the first episode of Series 1 of the show alongside Julie Summers who inspired the show with her book, however following the first episode Block became the main writer writing 10 Episodes to date.  Block has also worked on popular Television shows such as Hotel Babylon being a recurring writer with his writing credits appearing Series 3 Episode 1, Series 2 Episode 8 and Series 2 Episode 2.  During 2015 Block wrote three episode for the TV Series A.D.  The Bible Continues writing "The Tomb Is Open", "The Body Is Gone" and "The Spirit Arrives".

A Losing Streak: "A Losing Streak" is the third episode of series 2 of the BBC sitcom, "Only Fools and Horses".  It was first broadcast on 4 November 1982.  The episode title was a pun on the term "winning streak".  In the episode, Del Boy plays a high-stakes game of poker with Boycie.  Also, this is the only episode in the series in which Boycie serves as an antagonist.

Only Fools and Horses: Only Fools and Horses is a British television sitcom created and written by John Sullivan.  Seven series were originally broadcast on BBC One in the United Kingdom from 1981 to 1991, with sixteen sporadic Christmas specials aired until the end of the show in 2003.  Episodes are regularly repeated on UKTV comedy channel Gold, Yesterday and occasionally repeated on BBC One.

Ashes to Ashes (Only Fools and Horses): "Ashes to Ashes" is an episode of the BBC sitcom, "Only Fools and Horses".  It was the second episode of Series 2, and was first screened on 28 October 1982.  The episode title was based on the Christian funeral service phrase "ashes to ashes, dust to dust".

Ashinagatenaga: Ashinaga-tenaga (足長手長 , "Long Legs Long Arms") are a pair of "yōkai" in Japanese folklore.  One, Ashinaga-jin (足長人 ) , has extremely long legs, while the other, Tenaga-jin (手長人 ) , has extremely long arms.  They were first described in the Japanese encyclopedia "Wakan Sansai Zue".  They are said to be found in Kyūshū.

It Never Rains...: "It Never Rains..." is an episode of the BBC sitcom, "Only Fools and Horses".  It was the sixth episode of series 2, and was first screened on 25 November 1982.  In the episode, Del, Rodney and Grandad go on holiday to Spain.  All is going well until Grandad gets arrested.

Supporting paragraphs: The Long Legs of the Law Only Fools and Horses
Answer: John Sullivan