Edited to include Part 3.
So far, both Dave and the police officer(s) have acted superbly. We all must know that on a different day, with a different cop, this could have gotten very ugly.
Watch how hard the cop works to get Dave to contract, to create joinder. And do remember that 99 times out of 100 we convict ourselves. The right to remain silent is one of the most important rights we have. Use it when you have to.
Of course, this post is not entirely unrelated to the current series. Once you hand back the name, they have.....nothing. (But please note that if you do hand back the government name, your roads will mostly be rocky. Not for the faint-hearted. More on that when I finish the piece).
Meanwhile, well done Dave for having the sand to do this.