patrick edmund, thank ou at the current rate. patrick edmund, thank you for— at the current rate. forjoining _ at the current rate. patrick edmund, thank you forjoining us _ at the current rate. patrick edmund, thank you forjoining us on - at the current rate. patrick edmund, thank you forjoining us on the - thank you forjoining us on the programme. for many it's that time of year when we pack our bags and head off for a much needed holiday. so how would you feel when you're there being asked to take part in a bit of litter picking? or maybe a spot of weeding? not your cup of tea? well, if your heading to denmark's capital copenhagen these are some of the activities on offer. they will earn you perks like free ice cream and discounted museum entries. it's all part of a scheme trying to encourage tourists to be more responsible. adrienne murray has been testing it out. would you litter pick while on holiday in return for scooping up rubbish, visitors here get a free hour cruising around in a battery powered boat. it's part of copenpay, a new scheme that nudges tourists to be more e