Snowball advert

[LeeDH]

Can anyone remember an advert a couple of years ago where some schoolkids all rush out of their houses at the same time and throw snowballs at a tram or bus? Does anyone know what the advert was for?
Cheers

[iviken]

Here's the advert for Hewlett-Packard about children in Helsinki throwing snowballs at a tram:

http://www.hpclients.com/asx/2108/hpcomm1.asx

And here's an article about the advert: http://www.theregister.co.uk/2001/06/11/hp_ad_blamed_for _birmingham/

[LeeDH]

Spot on iviken, and a link to the advert tops it off! It reminds me of my childhood and that's all I'll say.
Oh and snowballs were used then aswell and not bricks like those loveable rogues in you other link!