Don't update campaign slugs once generated. We'll be using them as email domains, so they need to be static.
Don't update campaign slugs once generated. We'll be using them as email domains, so they need to be static.

mysociety/fixmytransport,mysociety/fixmytransport,mysociety/fixmytransport,mysociety/fixmytransport,mysociety/fixmytransport,mysociety/fixmytransport