What happens
Beyond repair in Havering and the car is needed now.
When the tyre is beyond repair the problem changes: it is no longer whether to fix it, but how soon the right size can be on the car. A Queen's Hospital nurse parked on a road near the hospital finds a sidewall split; a driver back from The Brewery retail park sees a tyre torn open by a pothole on the A12. Both need the car for the next shift or the next school pick-up, and nobody wants a week on Havering's dual carriageways on a space-saver.
Send the size, the RM1 or RM7 street and the time the car is needed by, and that tyre is put on the van at Brent Cross. Queen's Hospital's car parks and The Brewery's are private, so unless the site gives permission, have the car on a public road before the fitter arrives. The new tyre is mounted at the kerb, balanced, torqued and inflated, and the remaining three get a look for the same kind of damage. What you are quoted on the call is what you pay.
The same Brent Cross team also handles burst tyre replacement and broken tyre replacement in Havering, booked on the same call.