simplification is_blocked function
simplification is_blocked function

TeXitoi/navitia,ballouche/navitia,kadhikari/navitia,lrocheWB/navitia,lrocheWB/navitia,antoine-de/navitia,kinnou02/navitia,kadhikari/navitia,patochectp/navitia,TeXitoi/navitia,lrocheWB/navitia,kinnou02/navitia,TeXitoi/navitia,antoine-de/navitia,ballouche/navitia,Tisseo/navitia,antoine-de/navitia,ballouche/navitia,TeXitoi/navitia,antoine-de/navitia,CanalTP/navitia,kadhikari/navitia,xlqian/navitia,patochectp/navitia,pbougue/navitia,xlqian/navitia,CanalTP/navitia,CanalTP/navitia,pbougue/navitia,CanalTP/navitia,pbougue/navitia,kinnou02/navitia,ballouche/navitia,kadhikari/navitia,pbougue/navitia,Tisseo/navitia,kinnou02/navitia,Tisseo/navitia,lrocheWB/navitia,xlqian/navitia,xlqian/navitia,xlqian/navitia,Tisseo/navitia,Tisseo/navitia,patochectp/navitia,CanalTP/navitia,patochectp/navitia