Thinking and driving

While driving home I noticed a police car and said out loud “hello Mr police car”.  Which made me think of magpies as people say hello to them as a way of keeping the bad luck away.*

Anyway that made me wonder if there was also a counting rhyme for police cars..

One for sadness,

Two for erm,

Three for a murder…
* It isn’t a good luck superstition, which is also intriguing.