Members at Lake District National Park Authority development committee have been told it is unusual to grant temporary permission for a plan like this, but it is perfectly legal and there are very specific reasons why this would be an 18 month trial period.
More top news
A look ahead at the forecast for the Border region.
Over the next eight years the populations of all but nine local authorities in England will increase. Four of those are in Cumbria.
The Psychoactive Substances Act will come into effect tomorrow, and could see offenders jailed for up to seven years.