All sports: ban gambling sponsorships. Ban teams from wearing gambling company logos or otherwise promoting gambling companies. Ban leagues and networks from incorporating gambling sponsorships into the programming.

I would also say ban gambling advertising entirely, but that’s a government law, not a sports one. With the sports rule change, gambling companies could still buy ad spots during as breaks. Just no commentators going “and now over to Lad Brokes so the punters can know the odds in this game”.