But Transport for London will now provide automatic refunds to those who incur a higher fare than the old off-peak daily cap twice or more in a week in zones 4 to 6. The new off-peak daily caps will be £8 for zones 1-4, and £8.80 for zones 1-5 and 1-6. Refunds will be backdated to January and start in April, and then be paid monthly.