[naniwaduni]

Also, while they're unlikely to spend resources toward going after individuals who happen to work remotely on a tourist visa, it's comparatively trivial to pull people out at entry (and that's going to be a regular and well-documented occurrence because the alternative of overstaying your visa is absolutely something countries with governments tend to care about).

[djtango]

What circumstance are you referring to with "at entry"?

[jonasdegendt]

Leaving and coming back on a new tourist visa within a short time frame, as opposed to just overstaying your initial tourist visa in the first place.