The following anecdote, told by MK Ofir Akunis, appears in the protocol for the January 26th, 2010 session of the Knesset’s Economic Affairs committee (translation mine):
It reminds me of a story. In 1997, I was with Prime Minister Netanyahu in an official visit to the Netherlands. A tall man rode a bike to the Dutch Prime Minister’s office, to the front gate, and [the Israeli] security detail didn’t allow him in. When verifying his identity, it turned out he was the Dutch Prime Minister himself. Not wearing a helmet, as I recall. It’s a true story.