Did it in march.
I have had towing experience before with my mum supervising so I wasn't a total novice.
I did a three day course with a local training firm. Was two afternoons of trailer towing training then the test was on the third afternoon.
I passed first time with 2 minors. I felt it was easy but 100% beneficial doing a mini course as I learnt what would be asked of me during the test.
I am soooo happy that I have done it
Also used the training company car and horse trailer...def recommend doing that!