The break bumpers wipe on at the start of a commercial break and wipe off at the end. The video here shows them back-to-back. They're also used as a linking device into trailers where the focal point between transitions is the dot on the 'i'.
Broadcast on Monday 14th January 2013 Added 19th January 2013
2958 Views, Duration: 6sec
Share with short-link tig.gy/?IJ9K2