Go online to British Gas Swimming and enter your postcode to see participating pools near you. Choose a venue, a date, and enter your details. The free swim vouchers will then be emailed (you may need to ring the pool to book your session).
You don’t need to be a British Gas customer to get this offer, though there are more options available if you are, such as buy one get one free swims.
British Gas tells us there are currently around 700 participating pools nationwide. All vouchers must be redeemed at your selected pool.
Click Get Deal to get swimming!