A high-profile delegation from the Formula One team Red Bull were odd visitors to McLaren's Woking headquarters on Wednesday.

Former McLaren employees David Coulthard, Martin Brundle and Adrian Newey, as well as their current team principal Christian Horner, were given a guided tour of the Mercedes-powered squad's factory by chief executive Martin Whitmarsh.

McLaren admitted in a media statement that the group drew "many curious glances" from team... // Home of Sport

Red Bull driver David Coulthard stepped back in time on Wednesday as he took a tour of the UK headquarters of his former team McLaren. Coulthard, who raced for the British squad from 1996 to 2004, won the exclusive visit to McLarens Technology Centre after outbidding rivals at a recent charity auction.

The generous Scot also invited along Red Bull's team principal Christian Horner, their executive director of engineering Adrian Newey, who worked as McLarens technical director until 2005, and his manager (and fellow former McLaren driver) Martin Brundle.

Following the quartets visit, McLarens Formula One CEO Martin Whitmarsh, who acted as official tour guide for the... // Formula 1