Repair of damaged ones, replacement of damaged ones, updating, washing and maintenance, as well as making and assembling new MSI cat. 4, 6, 8 elements, information boards about SPPN, TAXI zone, bicycle routes, monitored area, free graffiti zone.

Repair of damaged ones, replacement of damaged ones, updating, washing and maintenance, as well as making and assembling new MSI cat. 4, 6, 8 elements, information boards about SPPN, about the TAXI zone, about bicycle routes, about the monitored area, about the free graffiti zone.