I’ve been doing parallel parking on my advanced course and I’d almost forgotten the way to do them. When I was parking in the Falklands in a long wheel base landie or a pick-up it seemed easier than in my tiny city car.
Anyway, the way I’ve been doing it is pull up next to front car, about a foot away, reverse straight until the centre of my rear wheel is level with the rear of the car to the left then apply left steering to line up the right hand side of my car with the front left corner of the car behind. Straighten up the steering until the front of the car is clear of the front car and the rear wheel is about a foot away from the kerb then steer right (up to full lock) to swing the nose in while getting the rear wheels close to the kerb.
Admittedly, that’s pretty much what the official book (driving skills) says, but it seems to work. Trying to think of the move from a birds eye view can help and the main thing is to steer fast and drive slow – or as one of the guys puts it “fast hands, slow car.”
We have to straighten the wheels at the end (without dry steering) but for the L test you should be able to get away with just a bit of a turn
My next challenge is to do that consistently – for reference, we’re supposed to get roughly 6 inches from the kerb every time and the first time we did the manoeuvres on the course I ended up trying to reverse park uphill on ice…
Practice though, is the best way to go. As with all parts of the test, the more you're thinking about the physical moves, the less you're thinking about everything else. Also remember to keep checking your mirrors and blindspots.
Good luck.