That would be pretty cool. I would love to just be walking along the road then all the sudden hear 2 or 3 german soldiers behind a hedgerow. I guess all you can do in that situation is just start putting some lead into the hedge!!
generaly in a hedgerow situation, the people in the hedge would see you first and thus fire first. Remember, the germans had CAMOFLAGE and they would be dug in and waiting for you.