Verified answer

I dont know the technical stuff about your camera, but I do know the restrictions apply to length of lens. eg. telephoto type.

No, its nothing to do with brand names on equipment as guessed in other answers. I worked on the PSA (security area at entry) on the Olympics.

The only possible hackle that may be raised is that it may not belong to a Paralympic sponsor, otherwise I can't see any reason why not

there is no reason, you can not.