A hybrid for London cycling + supports baby seat?

uk benzo
uk benzo Posts: 2
edited November 2010 in Family & kids cycling forum
Can you suggest a hybrid bike that's good for London roads + baby seat at back?
I currently have a Dahon folder that I use to go to work.

It is getting fairly knackered and so am thinking of upgrading to a hybrid bike that satisfies the following criteria:

1. Light
2. Relatively fast, as my cycle to work is 16Km one way through central London
3. Durable as London roads are really potholed
4. Will allow me to securely attach a baby seat at the back for leisurely weekend cycles with the baby in the local park

Can anyone suggest a hybrid, as I have no experience with them.