What’s it like in Syria one month on from the earthquakes?

It's more than four weeks since devastating earthquakes tore apart much of Southern Turkey and North West Syria, killing at least 50,000 people.

As the daily horror of bodies being pulled from the rubble recedes, and much of the world's attention moves on, what of the millions left behind?

The worst of the aid crisis is in North West Syria, which is held by rebel and jihadist forces in the civil war. Last month the UN’s relief chief Martin Griffiths admitted that the organisation had “so far failed the people in northwest Syria.”

What is the situation there now? Mike Thomson reports for Newsnight.