Outside a set of festival toilets 27-year-old Remy Ranasinghe says she was chatting with a fellow partygoer carrying a walking stick when she asked a simple question. "Why do you have a walking stick?

Kevin Milne walks with a bit of a limp. He's got an arthritic knee, which specialists have advised him not to get replaced just yet, and despite the suggestions of a physio friend, he refuses to use a ...