Aaaaand here's the reverse.
2003. I was working in Sydney, right in the city, and travelling though Town Hall Station to Central after a short walk either way. We're talking middle of the city, folks. Next to Town Hall is the Queen Victoria Building, a shopping mecca that's 3 storeys high and extends a long way underground, it's big and it's busy, and I'm cutting through it on a Friday afternoon at peak hour. I come up the stairs, and a guy is filming. Not unusual in itself. But his very appearance screams "not local" - odd clothes in a dusty grey colour, and not local design. Looks like a foreign devil. He's filming the busy crowds, all the while muttering into the camera's microphone - couldn't tell you the language, but it wasn't English. And he had a lookout, a woman... in a hijab. She saw me watching them, and gave me a stony glare. I carried on, casually walked past, found the security guards and let them know, but by the time I strolled back, they'd gone. About 2-3 weeks later, a French guy with a Muslim wife, Willy Brigitte, was deported from the country. Yeah, that was him.
So, if you saw some foreign guy filming rush hour in Sydney, actively scanning the busy crowds, muttering into a mic, while his hijab clad friend was looking around watching everybody... what would you think? Seriously?
http://en.wikipedia.org/wiki/Willy_Brigitte
And a photo:
http://www.smh.com.au/news/national...told-fbi-bunkum/2006/04/27/1145861466242.html