<prompt> UJJAWALA scheme is forProviding LPG gas cylinders for all BPL card holderProviding energy efficient lighting by LED bulbs in rural areasPrevention of trafficking and Rescue, Rehabilitation and Re-integrationPrevention of child labour  <response>: Ujjawala scheme to prevent trafficking is implemented by : MWCD COMPONENTS Prevention Rescue Rehabilitation Re-integration Repatriation 