From 17:00 on July 12 until 01:00 on July 13, line 4303 | Palmela | Circular will have a detour due to the "International Saxophone Festival of Palmela" at Largo de S. João. Thus, the line will detour via Rua Infante D. Henrique, resuming the normal route at Avenida D. Juiz Celestino Ataz Godinho de Mato. The stop PALMELA (CINETEATRO S. JOÃO) will be temporarily deactivated.