I was given a bag with a free small loaf of Hovis Wholemeal along with a voucher for 30p off my next purchase when leaving Cardiff Central station today. Not bad for a morning's work. Grab one while you can!
May be at other major train stations too.
Also if you register at http://www.hovisbakery.co.uk/challenge/
for more money off coupons and a chance to win a wii fit