Let's call in questions to Omar's MN district.
Probably police escort to get them to the mosques and then ring of police outside to make sure they have full freedom to worship. They apparently worshipped these past 8-10 weeks according to little side reports at the bottom of news stories. I may be wrong as this was second hand to me. I live an hour's drive outside Tlaib's district.
Your reply is more along the lines of what I would have expected. A government edict, ignored because it would be too inflammatory to enforce.