Quite. We sat down as a team and spoke about sustainability to the one guy who was working late regularly. And pointed out when he wasn't quite grasping it that

Quite. We sat down as a team and spoke about sustainability to the one guy who was working late regularly. And pointed out when he wasn't quite grasping it that we weren't going to allow code he had written on his own into the codebase. You might think it's a sprint. You're wrong.