A car in Plumstead is causing hilarity among residents as it appears to have a conservatory on top.

Kasia Chico recently posted on Plumstead People a photo of a Smart car with an additional little hat.

People have been began speculating whether it's the car of a very tall person or perhaps the owner wants to capture the sunlight on nice days.

What do you think? Let us know why you think this Smart car needed a different roof. And obviously if it's your car, do get in touch to tell us about the odd adornment - if nothing else to quell our curiosity.