Driving in London using Tom Tom GO6000 - Impossible!

Dan555 Registered Users Posts: 1
New Seeker
edited December 2021 in Map quality
We have the go6000 in all our work vehicles, in London there are many new road restrictions , roads literally permanently closed to vehicle traffic from a particular direction. (Islington area and the City of London is now rife with this)

Even after fresh updates for these road restrictions, although many a year or 2 old still don't appear on the update?!
Why not?!

Also, some roads in the City of London are only accessible at certain times of the day. Are there any models of nav that allow for this in their routing?
Many thanks in advance