hello i had a gastric sleeve op in November 2016..i recently went for a meal for the first time at the harvester in Plympton Plymouth ..i ordered a child's meal for myself knowing i wouldn't eat even half of it ,but was refused by the manageress because i didn't have a card stating i had this surgery done ..i left very upset and disappointed as to me it spoilt a lovely family day out which to now i have avoided ..can some please tell me where you obtain these cards please as i have no idea what she was talking about...many thanks