NSEU said
So the aircraft had to be towed off the runway
The thing to remember is the process or organising and then towing an aircraft from the runway can take a month of Sundays, so if you think there is a likelihood of a tow being required then please don't be backward in coming forward and let someone know. This should minimise delays to other aircraft and reduce the likelihood of following traffic being sent around or changed at short notice
PS On final is too late.