Level 3 bikeability certificate (details on where this can be
obtained can be provided, it's free!)
As with bicycle mechanics, the people that have felt the need to do a course and earn a certificate probably weren't very good at doing the thing in the first place.
The certificate is merely a superficial filter of the applicants because everyone's an expert these days. Who do they choose? The ones with a certificate of-course.
As with bicycle mechanics, the people that have felt the need to do a course and earn a certificate probably weren't very good at doing the thing in the first place.