Rodrigo (The Parting of the Ways)

Rodrigo was a friend of Jackie Tyler. He owed her a favour and let her borrow his yellow tow-truck until 6:00. She used it to help her daughter, Rose Tyler open the Heart of the TARDIS. As a result, Rose was able to rescue the Ninth Doctor, who was trapped on Satellite Five in 200,100 with the Daleks. (DW: The Parting of the Ways)

Behind the scenes

 * REF: Doctor Who: The Encyclopedia lists the phone number of the company Rodrigo worked for as 0207 946003.