【明報專訊】THE RED CROSS'S blood bank had sunk to urgent levels. Warm-hearted citizens, heeding the call to donate blood, came out in droves and formed long lines outside blood donation stations. But some had no choice but to leave after waiting for three hours in lines. Many working people, their hearts filled with selfless generosity, rushed to blood donation stations after work, only to find that the doors had already been closed on them when it was just a little past seven.