I've been looking in vain for an example, but all I can find is a quote from a reference book:
The best way to do something is not usually the way it gets done, particularly when governments are involved. I was attempting to describe a portcullis that could be used without the necessary overhead space requirement, and this device fits the bill.Originally Posted by http://www.angelfire.com/wy/svenskildbiter/madict.html#H.
Incidentally, I ran across that Scottish gate during my research. It appears to have been called a yett.