Can't you google it? Go on google images and type in close up of wild garlic. I have it growing in my alley at the back, had some in my salad last night.

It has leaves rather like largish lily of the valley and white flowers like other alliums. It smells strongly of garlic which is the easiest identifier! It tends to grow in huge drifts but I've no idea if it grow near you.

http://www.nationaltrust.org.uk/article-1355824302438/

if you find some try a leaf in a ham sandwich!