pay and use - toilets-annual licensing fee services by way of public convenience such as provision of facilities of bathrooms, washrooms, lavatories, urinal or toilets on pf. 01 at sargachhi (sgv) railway station of sealdah division.. services by way of public convenience such as provision of facilities of bathrooms, washrooms, lavatories, urinal or toilets on pf. 03 & 04 at ballygunge (bln) railway station of sealdah division.