Poop bags

There are three things I have learned today about having sole custody of a dog in London:

1. Few parents teach their toddlers dog etiquette.

2. You can't take him into the Queens Park Farmers Market, or any other shops or cafe's around there. As I ventured further it struck me that failing any outside seating the Mcdonald's Drive Through might be the only option.

3. You've got your poop bags for the dog but what happens when YOU need the loo?