The last one is the least convincing.

Hello, sorry for the silence. It's likely to continue for a while longer, though, because I am on holiday, and there is very little Internet. However, I know you're desperate to learn what sort of things Sri Lankan taxi-drivers have written on the canopy of their tuk-tuks, so here are a few.

Still waters run deep.
I love and trust you.
Don't think too much.
Out of debt out of death.
Honesty is the best policy.
New grade dragon power.
I love you but please don't kiss me.
Fully insured.