FAISALABAD: Several people were injured Saturday when Revenue Department and lawyers entered into clash on complaints of bribery in Revenue Department.The lawyers also threatened to go on strike from Monday if District Coordination Officer (DCO) and Executive District Officer (EDO) are not changed.It should be mentioned here that there are reports that patwaris of Revenue Department in Faisalabad receive bribery to provide the copies of documents regarding estate.The police arrived on the spot and a DSP was injured in a bid to stop the clash.Commenting on the incident, an official at District Bar Saifur Rehman Bhutti said the lawyers informed DCO Faisalabad and EDO Faisalabad about the bribery complaints; but, no action was taken, which resulted in the occurrence of the incident.Meantime, DCO Faisalabad said a Revenue Department official filed a lawsuit against a lawyer, on which the lawyers manhandled the Revenue personnel.He said no police action has been taken as yet and they are saying the investigations are underway.