The injured trio declined to be sent to the hospital.
No injuries were reported, said SCDF.
The enforcement operation was reportedly in response to public complaints.
Two men had evacuated from the car and were checking its undercarriage before the fire started, a resident said.
Multiple suspicious attempts to access voucher links on RedeemSG were found.
The police are investigating the suspects' possible involvement in housebreaking cases reported between April and July this year.
They compared Singapore's racial equality positively against Malaysia.
No one was home, but the affected unit sustained extensive heat and smoke damage.
The woman was captured on CCTV exiting the man's house, struggling to walk.
A portion of the lamp post's metal covering fell off onto the road.