There is no common sense sometimes.
She was out and about doing her job. Stopped somewhere near her last client for food and drink and a walk and then was going home.
So her travel was essential - it's her job!
We have had same locally but luckily our police are sensible. We have lots of tradespeople who drive to beachfront car parks for their lunch as it's free and public loos are open. What else should they do? It's further to travel back home from a job and out again and many are travelling job to job.