If anyone is interested. You don't have to be a WW member - just buy the magazine. Voucher inside which you send off and then a local salon which is a member of The Hair Group chain will phone you to make an appointment - free and gratis. You can see if there is a Hair Group salon near you by looking on their website
I'm growing mine so don't want my voucher - so if anyone wants it first person to CAT me can have it. Rest of you will have to buy a magazine! Doesn't seem a bad deal for the price of the mag (£2.50) and a stamp.