Until May 2007 the whole fleet consisted of only single decker buses.

Best way to go is by double decker bus.

The O305 was designed for use as a single decker bus.

Treaty had a large following who often came out from the city on double decker buses.

Currently the double decker buses also serve other local routes, and the price is no longer $2.

But a circular tour on top of a double decker bus.

I could see the top deck of a double decker bus coming up the hill behind me.

This door looks like a double decker bus hit it.

Later they lived on a purpose-built double decker bus for some time.

At first the company used only double decker buses.