Hey, im 17 and a babysit for a family with two kids on a regular basis. because their financial state isnt very good we agreed to 3 pound an hour. after a while they only paid me for the time they were working, not the time they were on breaks or travelling for example last week i babysat 15 hours, however i only recieved 18 pound payment. Is this legal? its way below the uk minimum wage.