How do you ask a woman out on a date?

Yes, I agree that there is a very good possibility that it could be 'flirting'. But unfortunately the world is getting more dangerous for men to respond 'in like fashion' and flirting back, even if all the signs seems to point that way. I know at railway stations there are posters saying that men could be apprehended by the police for even looking at a woman the wrong way and causing her to feel discomfort. So even more reason why I keep my head low and maybe try to catch an eye if I'm feeling foolhardy enough.

But with the example given, I'd reiterate what's been shared on here. Exchange like for like: 'nice coat, nice hair'. That sounds good. If she's interested she'll probably try to make small talk so persevere. One step at a time. Good luck!

What would be classed as "the wrong way"?

That's the question. I think they must mean something like 'staring with intent'. All very Orwellian but apparently all necessary to ensure that women are made to feel safe.

I'll find out this evening when I'm out and about on the trains as I go to visit my children. Will be half yearning to look at people, half yearning to look away, as always, and castigating myself for most likely coming across as unnerving and quite possibly 'toxic', as seems to be the latest adjective for people with an unwanted presence. Always safe to bury myself in a book, as usual. Occasionally risking a glance at people to reassure me that I'm not alone in this universe.

I'll find out this evening when I'm out and about on the trains as I go to visit my children. Will be half yearning to look at people, half yearning to look away, as always, and castigating myself for most likely coming across as unnerving and quite possibly 'toxic', as seems to be the latest adjective for people with an unwanted presence. Always safe to bury myself in a book, as usual. Occasionally risking a glance at people to reassure me that I'm not alone in this universe.