yo are calling the Egyptians bloody liars, and in the next your applauding them for shutting Gaza down
I have done neither Don.
I have taken Egypt's decision to close the tunnels in response to the incursion as sound evidence that they think the tunnels were used in the incursion.
If that is correct, then they were not being honest when they implicated Israel.

They certainly haven't said so. Do you have a mole in the Brotherhood feeding you inside info Keith?
No, I am persuaded by the dramatic flooding of the tunnels during talks with Hamas, and against the wishes of Hamas.
Why else would they flood those tunnels?
Linear synchronised swimming?

I am hugely entertained by your theory that Israel made an armed incursion into Gaza, then out again through the tunnels without Hamas ever finding out.
They then crashed through the Israeli border and had themselves all killed by their own comrades.

Just a tiny bit far fetched Don.
Were you being serious?