John Keggie, deputy general secretary of the CWU, said Post Office Counters should do "the honourable thing" with regards to the counter clerk. The ballot was called for both Doherty brothers and a new ballot would have to be held relating to Mick Doherty only. Industry sources say the chance of a strike over his position is limited as many staff will not want to endanger deals struck over their job transfers in Islington, part of a restructuring programme in the capital.