Construction of temporary ice rink, temporary siting of observation wheel, chillers, erection of temporary fencing and hoardings, and temporary siting of marquee, access ramps, ticket booth, market stalls and tents for skate hire and the sale of refreshments (pursuant to variation 1 of planning application 19/00934/FUL to change operation dates of the ice rink and condition 2 to change operation dates of the observation wheel)