i finished work to start maternity leave at the end of february this year.i have taken extended leave and am due back march 08.i am entitled to 20 days holiday a year.i took the 12 flexible days as i have to save 8 for bank holidays and christmas.now my boss is telling me i have to pay back the money i have been paid for the holidays i have already taken . is this right? i am not intending to return to work but haven't handed in my notice yet.can anyone help me?