When would cause vehicle 2005 jag xj8l to pull when foot not on acellerator. on 2005 Jaguar XJ8

My 2005 xj8l cintinue to pull while stopped at stop sign while still in drive? on another occasion I had to release foot off brake and allow vehicle to drove forward.If someone was in front of me I would have hit them from behind. this happen twice in last 2 months. Does any one know of any recalls or what needs to be repaired?

Asked by for the 2005 Jaguar XJ8
Remove "everything" from the drivers floor board, including the floor mat and try it for a while!! Cheapest test i can think of, so why not give it a shot.?
i will take your advice
Thanks for the reply, let us know if you need more help.