Royal Ascot attendees wishing to celebrate their successes or drown their sorrows have been forced to pay out £7.60 for a pint of lager and £10.50 for a large glass of wineRoyal Ascot attendees wishing to celebrate their successes or drown their sorrows have been forced to pay out £7.60 for a pint of lager and £10.50 for a large glass of wine