URGENT: We wish to inform you that tomorrow, 1 May, APT Bus 51 to the Airport will not be running. Thank you for your kind attention. Info Point -- Info Point The Abdus Salam International Centre for Theoretical Physics Strada Costiera 11 34151 Trieste - IT tel: +39 040 2240 433 fax: +39 040 224163 info_pt at ictp.it