How to get your FREE Subway sandwich this Valentine's Day...

It's the day of love, and one fast food chain is marking it with a very special giveaway.
The offer is only valid today!The offer is only valid today!
The offer is only valid today!

Subway stores across the UK are celebrating Customer Appreciation Day today (Tuesday) and there’s a free 6-inch sub on offer...

All you have to do is order a large dispensed drink or 500ml bottle of water and you’ll be given a 6-inch Sub of your choice – for free!

Stores in Carluke and Lanark are both taking part in the special one-day offer.

For a full list of participating stores across the UK, click here.