DADU: Consumers from various parts of Dadu City took out a protest rally against WAPDA SEPCO operation sub-division-2 on Friday, for carrying out prolonged load shedding and issuing inflated bills. Speaking to participants of the rally, Mohammad Paryal Kazaak alleged that officials of company had demanded Rs 5000 as a bribe from each household and, upon refusal, issued inflated bills to consumers. Kazaak said that unannounced prolonged loadshedding of up to 11 hours is being carried out in the city.