Coming soon to a CLP near you
To their credit, McDonnell's lot don't give up. I've just received this email:
To build on the successes of the John4Leader campaign in mobilising thousands of activists, we're setting up local LRC groups right across the country.The LRC is a national network of Labour party activists and trade unionists who are fighting for socialism in the Labour party. Membership is open to members of the Labour party or of no party at all."
If the John4Leader campaign was a "success" to be built on, I'd hate to know what a failure looked like.
Note that you don't actually have to be a Labour Party member to get involved in all this fun.