Shortcomings

I walk past this sign every day on my way to work. It makes me smile slightly . It is only about 1 metre from the ground, and on the left side of the road. It warns drivers that there is a low bridge ahead. I've always wondered how the driver of lorries can see the sign from ther position in the road.

I've put in blips for the past 2 days from our London trip. I must apologise for the ramblings. I always talk too much when I'm tired.