Q&A - Modifying a Vehicle Exterior
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Q: I have a question about legality around modifying the exterior of my car. I have seen many modified (often lowered suspension as well) cars with front lip spoilers/splitters and I was wondering around the legality of them for a street car.

In my time as a driver I've seen the technology for headlights progress from tungsten filament glass sealed beams to quartz halogen, high intensity discharge and now LED and even laser. There is more light on the road today from the driver's point of view than there has ever been.
I am trying to get confirmation on the law regarding chain requirements for a BC commercial 55 passenger bus for winter driving.
Can anyone please tell me if there is any provision in law to be allowed to use a siren type of alarm noise generated by say a bike alarm to be used as part of your horn mechanism.
Here are two videos from Commercial Vehicle Safety and Enforcement (CVSE) showing how to install tire chains on both light vehicles and heavy commercial vehicles. It is a good idea to try installing your tire chains when the weather is not miserable to gain experience and shorten the installation time when you really need them.