TV stations all take what is known as the "World Feed", either produced historically by the "host broadcaster" or by FOM (Formula One Management). The host broadcaster either had one feed for all, or two separate feeds - a feed for local viewers and a feed for international viewers. The one size fits all approach meant that there was bias to a certain team or driver during the event, which led to viewers missing out on more important action and incidents. Where the two feed approach meant that replays (for when returning from an ad break) and local bias action could be overlaid on the local feed while the international feed was left unaffected.