Apparently he was not, janeainsworth.
Although this is a constituency which was fortunate enough to have a LibDem MP from 1997-2015, and the LibDem candidate is the only serious challenger to the Tory, it seems that most of the hecklers were from the Labour Party and the Green Party and the Labour candidate, sitting on the platform joined in. Our local council is LibDem controlled with no Green or Labour councillors so I think they are feeling marginalised.
I was not there, but I gather from the LibDems who were that our candidate tried to calm things but the chairman was not effective in running the meeting and it got out of control.
The Tory candidate is therefore taking his lead from the practically invisible Jacob Rees Mogg and the (scared to face Andrew Neil) Boris Johnson and keeping his head down.
As you may have already guessed, my postal vote was for the Liberal Democrat candidate.