Possible Clues:

• Kill off insect found around new area
• Put an end to, discontinue
• Finish with a single period of schooling in eight, by the sound of it
• Stop Britartist installing the first bit of rubbish in gallery
• Stop heartless accountant wearing fur after time
• Stop unpleasant characters barring entrance in art gallery
• ... note redesign of raiment and stop
• Trite name (anag.)
• Close call at home with mates losing protection
• Redeveloped main street apart from southern end