Bus

[Rondy]

A blonde was visiting London for the first time. She wanted to see Downing Street. Unfortunately, she couldn't find it, so she asked a police officer for directions -
"Excuse me, officer, how do I get to Downing Street?"

The officer replied, "Wait here at this bus stop for the number 24 bus. It'll take you right there." She thanked the officer and he drives off.

1 hour later the police officer returned to the same area and,
sure enough, the blonde is still waiting at the same bus stop.

The officer got out of his car and said, "Excuse me, but to get to Downing Street, I said to wait here for the number 24 bus and that was an hour ago! Why are you still waiting?"

The blonde replied, "Don't worry, officer, it won't be long now...
The 23rd bus just went by!"