The Israeli military is exerting control over more of Gaza than expected from the ceasefire deal with Hamas, a BBC Verify analysis has found.

Under the first stage of the deal, Israel agreed to retreat to a boundary running along the north, south and east of Gaza. The divide was marked by a yellow line on maps released by the military and has become known as the "Yellow Line".

But new videos and satellite images show that markers placed by Israeli troops in two areas to mark the divide have been positioned hundreds of metres deeper inside the strip than the expected withdrawal line.

Israeli Defence Minister Israel Katz - who instructed troops to place the yellow blocks as markers - warned that anyone crossing the line "will be met with fire". There have already been at least two deadly incidents near the boundary line.

The Israel Defense Forces (IDF) did not address the allegations when approached by BBC Verify, stating simply that: "IDF troops under the Southern Command have begun marking the Yellow Line in the Gaza Strip to establish tactical clarity on the ground."