It seems Google has been experimenting with a different style of listing.  Instead of displaying a listing as

www.atracks.co.uk/training/wa-training.html

there have been results appearings as

www.atracks.co.uk > training > wa-training.html

but only of course if your website uses breadcrumbs.

This is great news because it means that instead of just a single link to the page that has achieved the ranking, the listing includes links to all the breadcrumbed pages as well.