a new episode of mockumentary w1a , to be broadcast later this month , shows bosses holding an emergency meeting after clarkson uses the word ` tosser ' on top gear .
the bbc has made light of jeremy clarkson 's attack on a junior producer by poking fun at the incident in a comedy programme .
the episode was apparently filmed last july , but the narration has recently been tweaked .
the commentary now explains to viewers : ` since the making of this documentary , certain events have happened as a result of which for technical reasons we are unable to mention certain people by name .