Teo
Banned
A cyclist driving on roads, has to look in the direction he/she is cycling.
Legally it is your fault, not the cyclist's. If you leave the door open and another vehicle or cyclist crushes into it you are responsible in all countries I have checked so far. I checked a few countries including the US, Australia and UK and in all of them that is the case. You might not like the law but if your MX door injures a cyclists you would end up paying a lot of money for personal injury claims if your insurance doesn't cover that.
Here are some links:
The laws of car doors | UK Cycle Rules - information on cycling law in England and Wales
Bicycle Accidents - WhoAndres & Berger
My open car door was hit by another vehicle. Who is at fault? | Membership | RACQ
Thinking along the same lines, I wonder whether it is technically possible for a delivery truck to hit the door considering that it sticks out a little and the side of a delivery truck is totally vertical. It would hit anything that sticks out at any height. As the MX driver not only would you be responsible for the accident but it would be also very dangerous to people inside the car.
Check these pictures. It's not a small amount.The top of the doors are only a small amount out of the car and you want to hit them?
http://image.motortrend.com/f/roadt...ide/36539023/tesla-model-x-front-exterior.jpg
http://image.motortrend.com/f/roadt...ride/36539101/tesla-model-x-rear-exterior.jpg