B) Approach slowly with pepper spray to the suspect
C) Start spraying them until they surrender (/gu) and if you stop spraying make sure you have another unit out with a desert eagle.
D) If you stop spraying or run out of spray, they will attempt to shoot you with their combat.
This is extremely bad attitude to roleplay and an offensive generalisation to all mafia roleplayers. You should try to roleplay arrest them, not keep pepperspraying them in the face going "/em gu" "/em gu" "/em gu". That is possible worst version of "roleplay" I have ever heard for a cop.
In the few cases where criminal does /hail, /hide, "I surrender" etc, they are classed as surrender and are not allowed -
by server rules to fight or escape so you should
/REPORT THEM - and they will be punished, usually with 5 minute admin jail, or weapon disarm, or tempban or even a ban depending on players...
SAPD's #1 priority is not roleplay ability, it is knowing the cop rules and protocal (RP skill is general learned afterwards through experience). Do not make it even worse by recommending other cops to do pathetic moves like those quoted.
I am well aware I might have already mentioned these points previously in this old topic.