But Scotland Yard won't be sharing who will be handed a fixed penalty notice.
Boris Johnson has previously said he would reveal if he'd been fined.
Labour says he should resign if that's the case.
Streatham Labour MP Bell Ribeiro-Addy has gone a step further, saying “the corrupt cabal running the country were living it up and laughing at everyone else” and that “Johnson and his entourage should resign.”.