Passengers travelling in private or SLTB buses have been advised to take note of the bus number.
Police spokesman DIG Ajith Rohana further urged passengers to also take note of the time they are travelling in a particular bus.
He had stated that this would be easy to trace passengers should a person travelling in a bus was tested positive for Covid-19.
He also said bus operators too, have been requested to paste the details of the bus where passengers can see.
“We have requested bus operators to paste the details of the bus at a number of locations inside the bus for the passengers to see.