when travelling about surely there should be some sort of fiat forum 'hello' so that it is possible to work out fellow forum members. admittedly this plan has many flaws, for example flashing lights might be misinterpreted, and sounding the horn can lead to a fine for improper use.
but still. suggestions would be interesting. and possibly eventually come across a universal 'code'
but still. suggestions would be interesting. and possibly eventually come across a universal 'code'