http://www.bristolpost.co.uk/first-bus-brought-before-regulator-after-multiple-complaints-about-poor-service/story-29596802-detail/story.html
Worth reviving this blog briefly to link to the above story in the Post.
The unreliability of First buses in Portishead is one of the reasons this blog closed down - I moved away due to the severe transport issues that Greater Bristol has. By the looks of it, things are only getting worse.