Can you designate a lawyer preemptively and in perpetuity ?

Basically, those sound like a form of contract - which logically, would require both sides to agree to change the terms. Goes back to my comment about quid pro quo - a solitary declaration of intention, just like a promise of a gift, I assume (IANAL) has no standing in law. “If I win the Powerball, I will give you a million dollars” is meaningless and unenforceable. “shovel the snow off my driveway, and if I win the Powerball you get a million dollars” - that is a contract.

One is a one-way declaration, the other both sides give and get something.

Sorry everyone, I thought this was a funny joke but apparently it may be construed as legal advice. I do not recommend this as a way of getting out of a ticket nor should you exceed the legal speed limit in your jurisdiction. Telling a police officer that you have stolen a car and murdered its owner will not likely end well for you and may in fact lead to a very bad day.

Well, the gift you describe is expressly conditional (since you haven’t won the powerball) and any contingent offer can be withdrawn. An unconditional promise of a gift can become binding under certain circumstances.

Ital added.

Was that legal advice?

That is incorrect. I earlier cited the Shatzer decision. After 14 days an attempt can be made to talk even after asking for a lawyer.

Not really. It’s not unreasonable to think “drunk guy + car + car keys = bad combination; we’ll make it illegal”, and that’s your basic drunk-in-charge law. You can be convicted of being drunk-in-charge without any evidence that the car was driven at all, by anyone - e.g. they find you passed out in the car in a pub car-park. It’s enough that you’re drunk, and you’re in charge.

Yup. There’s a degree of speculation here, since there will have to be legal changes before driverless cars can become commonplace, but my guess is that, at least for a transitional phase until people have trust in the system, it’ll be a requirement that every driverless car must also be capable of being driven under human control, and can’t go out on the road without a licensed driver who can control it if required (and who must, of course, be sober, and have the appropriate insurance, and etc etc).

In the longer term, this might not always be so. If driverless motoring is accepted as safer than human motoring, including in failure mode, then it makes sense to allow cars travel without a qualified human driver. And I think people will expect and demand that; if they are to compete with taxis then I need to be able to go out for an evening, have a few drinks and then go home in a driverless car.

I expect that a problem in the future will be traffic gridlock - it’s cheaper to tell your self-driving car to drop you off and keep circling the block until you come out, than pay exorbitant parking fees.

The DUI law in Canada IIRC is “in control of a motor vehicle”. That includes if you are sleeping in the back seat of your parked car while intoxicated, with the keys available, since (drunks being unpredictable) you could wake up/come to and drive away.

It’s cheaper still not to own a driverless car, but just to rent one for the short time that you actually want to travel. Then, after your journey is finished, it’s available to go and carry other people on their journeys and doesn’t have to circle aimlessly. If it’s not required for other journeys, it can go off and park somewhere that isn’t prime real estate or valuable highway space until it is needed.

Meanwhile, when you want to make another journey, you’ll just summon another car.

True. But Shatzer only applies to suspects who have been released from custody for 14 days. I was speaking hypothetically about a situation in which a suspect has been detained throughout the relevant period.