Pilgrim
If you can get hold of a container and ship a load of snow chains over here you could be on your way to £1M before next weekend! I'm claiming 10% commission for coming up with the idea!
Hang on - I might just put it to the Dragons' Den - not as a new invention but as a 'business opportunity'.
I vaguely remember using snow chains in Norway in '68 - but maybe my memory's playing tricks on me?!