Mr Ukadike expressed concerns over the increasing complaints from motorists and communities regarding fuel supply practices at some filling stations.
FRSC’s chief expressed satisfaction with the general conduct of the motoring public during the just-concluded Eid-el-Fitr celebrations.
The spokesperson, Grace Iringe-Koko, said in a statement on Thursday that the enforcement would begin on March 16.
Mr Osiyemi said the repairs would commence with the service lane, and scheduled to run for six weeks, starting from February 5 to March 19.
“Disregard for traffic laws and the safety of FRSC personnel will attract serious sanctions and legal consequences going forward,” he warned.
Some motorists who spoke to journalists blamed the marketers for not putting enough infrastructure in place to dispense CNG.
The Lagos State Task Force chairman, Adetayo Akerele, says the agency has dislodged traders and commercial buses at the Ikotun BRT station.
On Wednesday, filling stations dispensed petrol between 970 and N1,100 in Jos.
The FRSC has advised motorists to keep a 200-metre distance between their vehicle and the next to avoid preventable crashes.
The unit commander also admonished motorists against drunk driving and the use of mobile phones while driving.
