Disruption is expected for the next few weeks as diversions are put in place....
It's the second incident in less than two months....
"The irony is not lost."...
Despite playing down the incident, it will undoubtedly cause problems for commuters....
Many public transport services across Greater Manchester will be operating on an amended timetable....
It's the first time in the Metrolink's 30-year history that dogs will be allowed ......
