Do high street bookmakers accept an each way double bet on 2 horses in the same race? (I know that the e/w double is a very hard bet to get accepted by the bookies and that by backing an e/w double in the one race, you instantly lose the win double part of the bet but…)
Do there rules prevent such a bet?
No – you’ll never get that on. Better placing two place only singles on Betfair and win only singles too. Can’t have the each-way double as both horses can’t win the race so teh win part of the bet is down already.