The right answer of course, is to wave the hands/bats/wands from side to side across each other above the head. A recognised alternative is to place the hands over the eyes, go into a crouch and curl up with the head between the knees.
Just a thought, but those naval aviators flying from mobile runways out in the ocean receive marshalling signals while they're still airborne. In this case it IS permissible to leave the landing lights on while being marshalled. The majority of them DO pay close attention to the signals though...
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Through difficulties to the cinema
[ 02 August 2001: Message edited by: Blacksheep ]