what is the best way to remove a chimney breast and what should I watch out?

It always amazes me that people ask questions which can be readily answered by the simplest Google search!

i put "remove chimney breast" (without the quotes) into Google and got these results on the first page:

http://www.dartford.gov.uk/buildingcontrol/ChimneyRemoval.htm

http://www.richmond.gov.uk/home/environment/building_control/building_control_technical_advice_and_guidance/chimney_stack_removal_guidance/chimney_stack_removal_and_the_building_regulations.htm

http://www.screwfix.com/talk/thread.jspa?threadID=492

http://www.diynot.com/forums/viewtopic.php?t=49518

http://www.ultimatehandyman.co.uk/forum1/removing-ground-floor-chimney-breast-t2013.html

Googler
January 2010