I completed the BTEC Level 2 CCTV (Public Space Surveillance) with HSC Training in Glasgow, as a bit of CPD.
The class was small, with 4 students including myself, and 1 instructor. The instructor was experienced with CCTV himself, and was able to answer any questions confidentely. The resources were good, with practice equipment set up for some hands on training.
I couldn't fault the course, and have went on to use HSC for other training, and would do so again, and would recommend them to anyone.