Information for Only Fools and Horses at Grand Opera House, York (Musical). Mais ouis, mais ouis, the world may have changed a lot since we first bid a jovial 'au revoir' to the Trotters of Peckham, but good 'ol Del Boy, Rodney and the rest of the gang haven't changed a bit... well, apart from the odd spontaneous bursting into song here, and the occasional dancing across the market, there