1) muncipal corporation will issue you notice to show cause as to why part of shop enroaching on main road should not be demolished .
2) you have to submit your reply to notice .
3)if not satisfied with your reply corporation will issue order for demolition .
4) you will have to move court if you want stay .
5)you have to satisfy court that no encroachment has been done on public road . that shop has been constructed as per building plans sanctioned by corporation