PMéd you LG.
I suppose if they clear SG immigration it should be okay? Not sure if they can just U-turn back to Malaysia before that.
Is your wife SG PR? Or on LTSVP?
Be very careful not to jump out of the frying pan and into the fire.
Good luck.
PMéd you too Wuqi. Thanks.
Singapore taxis can go to any destination in Johor to drop of their passenger provided that they pay an annual fee of S$1k. IMHO, they must have a similar scheme to offer their own taxi drivers?