At least 32 people have been killed in the southern Yemeni port city of Aden while trying to flee heavy fighting in a boat.
The medics said this reports the BBC.
Witnesses told that the boat was struck by shells fired by Houthi rebels as it left the al-Tawahi district for al-Buraiqa in the west.
The Houthis have been battling southern militiamen for control of al-Tawahi.
Earlier, rebel sources said at least 34 civilians were killed in Saudi-led coalition air strikes in north Yemen.
Warplanes reportedly targeted more than 30 locations in the provinces of Saada and Hajjah.
