Last week the HK police decided to fire tear gas within a station as well.
Yes, and it's legitimate from a business point of view.
But then, if the police wanted to shut down these stations, causing violences/attacks would also be a way to push MTR's hand (they've already hired mobs to stir the protests, trashing stations for strategic advantage wouldn't be out of character)
There's been a lot of push back on the police operating inside the MTR stations, especially after what happened last time. It's one thing to try and push people to leave the area, another thing to fire tear gas rounds at the entrances of MTR stations.
The protestors have already shown that they can cripple the MTR network within a couple of hours, I doubt the MTR want to be on the wrong side.
Even without using public transportation, you could try to walk from the Louvre to Etoile for instance and get blocked as soon as at Concorde by police barricades. We went to Chatelet/Les Halles during the whole thing, and you would see protesters preparing their masks, helmets etc. and planning their path to the main place to avoid hitting the main police blocks.
10km is nearly Paris' width so I'd say that's a bit much. If I remember correctly, they closed the main stations around the protests but not much more.
They shut down 36 stations in total at the peak of the demos: https://www.lavoixdunord.fr/502926/article/2018-12-07/la-rat...
I travelled without any hassles on those days so I assumed just a couple of main stations were closed.
This is a godsend. During Paris protest earlier this year the gov would just shut down public transports for about 5~10 km around and block main accesses so people couldn’t massively join the protests.
At least the mainland gov. didn’t get to touch that I guess.