I have come across it in this news [article](https://www.bbc.com/news/world-europe-53373132).

> 
> The protests were not authorised and in Khabarovsk the meeting point
> had been **taped-off** overnight, supposedly for Covid 19 disinfection.
> But the crowds marched in any case, and the police - on this occasion
> didn't intervene.
> 
> 
> 

I would like also know whether it was used as an adjective or phrasal verb.