That's terrible when people write in dust. It leaves terrible scratch marks in the paint, which even those who do it without thinking don't realise
A friend did it on a former car after a spirited run and needed machine polishing to remove 'wash me'
2014 MY 3.0 V6S Roadster
Subtle enhancements to create the car I wanted from SVR nose cone, 400 series side skirts & customised 'design' rear bumper, to heated SVR steering wheel and more
Al1, is that a picture of your car . If so, not a very private car park. I would not dream of leaving any car there. Your lucky is just finger drawings. It would be safer left on the street with a steal me sticker on it. As I said before use a car storage facility or see if a local garage has a secure yard where you can leave it. I think a flat battery is the least of your problems
F type convertible, (gone)
Range Rover Sport,
S63 AMG Coupe Mercedes
Porsche 911 (992) Carrera 4S