Charge of £12 50 for driving into the zone. our correspondent has been following the story. i m standing in alton right on the edge of the existing ulez, and that sign their tails driver as they are entering the current zone. from tomorrow, ulez is expanding to cover a much bigger area, all london boroughs, and that includes some quite big destinations. heathrow airport, wembley stadium, chesaning ten world of adventure is to name a few. and that means drivers going into that expanded area will all have to pay the £12 50 daily charge if their vehicle doesn t meet certain emission standards. so it is all their most polluting vehicles that are being targeted by the ulez charge. that has led to a lot of people particularly if they live in london or drive into the city for work every day. there is some financial help available for londoners if they want to scrap