Barry Murphy is appearing before a Tynwald committee this week.
Mr Murphy - Campaigner and Administrator of the Isle of Man Utility Customers Working Group will give evidence to the Economic Policy Review Committee of Tynwald on the subject of gas prices.
Evidence will be heard at 2.30pm tomorrow afternoon in the LegCo Chamber.
If interested, you can either go watch it in person or listen online through the Tynwald website.
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