HEAVY CONGESTION; SAGTIKOS PKWY TO REST AREA,   PAST EXIT49 RT 110  LEFT SHOULDER CRASH ; SLOW SUNNYSIDE BLVD TO ROBBINS LN, STOP   GO GLEN COVE RD TO EXIT36 SEARINGTOWN RD  PD ACTIVITY ON LEFT SHOULDER  DRIVER HAD MEDICAL PROBLEM   EB SLOW SEARINGTOWN RD TO WILLIS AV; EXPECT DELAYS.