Sindh police have declared 4,176 polling stations in the province as highly sensitive, 5,436 as sensitive and 5,272 as normal.
Out of the 4,176 highly sensitive polling stations, 1,165 are in the West range of Karachi, 1,183 in Hyderabad, 250 in Mirpur Khas, 421 in Sukkur and 339 in Larkana.
According to police, there are total 14,884 polling stations in Sindh for the upcoming elections.
Sources said that 25,000 police officials will be deployed at the most sensitive polling stations while 21,744 officials will be deployed at sensitive polling stations.
Meanwhile, Army and Rangers personnel will also be deployed at the polling stations for security purposes.