Right of petitioners to be heard (private and hybrid bills) Related index terms Right of petitioners to be heard (private and hybrid bills) (this page) alterations, petitioners against competition contingent damage Court of Referees electors ‘filled-up’ bill, in relation to hybrid bills hybrid instruments imprecise or informal petition limited to points alleged in petition landowners local authorities Lords, bills brought from Lords, House of members representing affected constituencies objected to, by promoters property or interests directly and specially affected shareholders special procedure orders trades, businesses and interests, bodies representing ‘Wharncliffe’ Orders