1. Specify what can be recycled in recycling containers

    Closed
    #169991370 0 1 0 0

  2. Survey if places still exist

    Closed
    #169991271 0 2 0 0

  3. Specify whether pedestrian crossings have traffic signals

    Closed
    #169991270 0 1 0 0

  4. Specify whether traffic signals have sound signals

    Closed
    #169991269 0 2 0 0