Hi @Squirrel CTR18 doesn’t specify, but it is in ACTO 043, Para 17
While every effort should be made to provide one safety supervisor to each firer
particularly the first time they fire, the following ratios are advised for both adults and cadets:
a. Inexperienced Firers. No supervisor should be responsible for more than three
firers. The RCO may, if he or she deems it appropriate for safety or training reasons,
require specific individuals to have their own supervisor.
b. Experienced Firers. The number of supervisors may be reduced provided that
the RCO is satisfied that all aspects of safety and control can be maintained.
How many units have more that 2 points on an AR range however? In my experience most RCO’s want 1:1 or at most 1:2 with new firers anyway so not that big a deal.
At present, our weapons training syllabus is essentially to learn almost all of driving on a simulator, take the test on the simulator and then start driving round the town centre on the first ever time behind the wheel of a car.
Long time ago we used to use either No 8s or at weekends if our TA cetre was open, SLRs with H&K conversions kits down to .22 on a 25m indoor range. Great fun.