Still had coolant left in the header tank which was pleasing to see & located the pipe to the one on the right hand side cylinder head. Undid the jubilee clip, gaffer taped the hell out of it, re-tightened and re-filled the tank so managed to get home with only a minimal amount lost.
Amazing that a £7.50 piece of rubber could have become so catastrophic so will be replacing the rest asap!
Check yours to see if they feel 'squishy' or look swollen
