Which is fine if you have a standard buggy, however you clearly haven't seen the Chelsea Tractor double buggies with Rolls Royce style interiors too keep the little darlings warm or those silly three wheeled buggies which don't allow enough room to fit 2 buggies into the wheelchair space.

However I'll give credit to some of the 197 buses which can squeeze 3 (or two Chelsea tractors) buggies between the front and middle doors.