“There was also a great absence of people, including behind the mahogany-topped reception desk. Now, there’s a time when an unlocked premises is a positive boon to a police officer as in – I was just looking to ascertain the whereabouts of the proprietor when I stumbled across the Class A controlled substances which were in plain sight in the bottom drawer of a locked desk in an upstairs office, M’lord.”

“The Metropolitan Police Service is still, despite what people think, a working-class organisation and as such rejects totally the notion of an officer class. That is why every newly minted constable, regardless of their educational background, has to spend a two-year probationary period as an ordinary plod on the streets. This is because nothing builds character like being abused, spat at and vomited by members of the public.”

“If you ask any police officer what the worst part of the job is, they will always say breaking bad news to relatives, but this is not the truth. The worst part is staying in the room after you've broken the news, so that you're forced to be there when someone's life disintegrates around them. Some people say it doesn't bother them - such people are not to be trusted.”

“I'd been too intent on the room to hear her coming up the stairs. Leslie said that the capacity not to notice a traditional Dutch folk dancing band walk up behind you was not a survival characteristic in the complex, fast-paced world of the modern policing environment. I'd like to point out that I was trying to give directions to a slightly deaf tourist at the time, and anyway it was a Swedish dance troupe.”

“Carved above the lintel were the words SCIENTIA POTESTAS EST. Science points east, I wondered? Science is portentous, yes? Science protests too much. Scientific potatoes rule. Had I stumbled on the lair of dangerous plant geneticists?”

“I gave the prescribed Metropolitan Police "first greeting"."Oi!" I said "What do you think you're doing?”

“For a terrifying moment I thought he was going to hug me, but fortunately we both remembered we were English just in time. Still, it was a close call.”