Petitioners are due to appear before a standing committee of Tynwald later this week.
Dorothy Salmon and Philip Salmon will give evidence to the Tynwald Select Committee on the Code of Conduct for Public Servants this Thursday at 2pm.
The panel which was established last month is being chaired by MLC Tim Crookall who's joined by MLC Kate Lord-Brennan and MHK Julie Edge.
Thursdays session will take place at Legislative Buildings in Douglas with members of the public welcome to attend.
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