lemme explain how sop worked for me cuz my centre was pretty great and clean and organised
they made these white circles at every two metres lines were seperated by those red sashes and at the endof the line there was a foot operated sanitizer spray

you reach the gate and +

take off your mask they click a picture check id and admit card , point a thermal scanner to your head and allow you to enter
at the inside there was a invigilator w a list in his hands who was diving students into their respective labs ( the test I gave was cbt so we had to

move to various of the computer labs ) before entering the classroom they'd spray you with sanitizer from top to bottom , and ask to take off your mask .
they'll click a picture at the enterance and give you your seat number .

you got there and confirm your data

fill out the roll numbers enter your bdate and stuff click in and enter the portal .
it gives a timer till exam starts
classroom was good too , properly cleaned , sanitizer smell was strong so they had cleaned it right before I entered , there was ac and stuff too

pointers
*reach at the very begining at the time when reporting time is given in the admit card
* stay punctual
* take your own water bottle
*if youre taking a car then don't wear your on the way and only wear it when you get out +

of your car

the latex gloves sticks to your skin when you sweat and it's uncomfortable if you wear it for too long so don't put on your gloves until the very last moment