Complete shutter down strike was observed in Toba Tek Singh here on Monday to protest against massive load shedding of electricity and robberies in the area. The strike was call given by Anjuman-e-Tajran. All business centres and schools were closed in Toba Tek Singh and a protest procession was taken out. The protesters encircled the offices of Fesco. They burnt old tyre, which lead to suspension of traffic on various link roads.