Bengaluru, Apr 2 (UNI) The Karnataka High Court on Wednesday directed bike taxi aggregators, including Rapido, Uber, and Ola, to stop operations in the state within six weeks, dismissing their pleas to legalise bike taxis. Justice B Shyam Prasad rejected petitions filed by the companies seeking permission to register petrol-run two-wheelers as transport vehicles and urging the government to frame regulations for bike taxi services.