Penang Chief Minister Lim Guan Eng's annoyance over a pro-BN Facebook's account posting on his car having parked "illegally" has tickled his opponent all the way in Singapore.

Speaking from the island state down south, Penang BN chief Teng Chang Yeow told Lim not to be so "obsessed" with BN as he is prone to blame the ruling coalition for all his problems.