Ignore the Obvious

 is a task that appeared in various seasons of Big Brother.

The Task
Throughout the week, different "unwelcome" visitors will be coming in to the house but since they're unwelcomed, the housemates must continue their daily lives as if these visitors does not exist. They must ignore whoever or whatever comes inside the house.

Trivia

 * This task is similar to Freeze & Release task.
 * The task made a comeback in Big Brother 15 (UK) as part of the Time Warp Week.