London commuters will be used to seeing haunted figures with joyless, blank expressions, but these particular individuals offered free wi-fi access wherever they appeared.
2. The great and the good of tennis are going head-to-head at the O2 this week. To mark the event, Threepipe asked the top players to create self-portraits by hitting paint-coloured balls at a stencil on a canvas. The results are being auctioned this week, with Rafael Nadal's effort currently going for $20,000, just behind Roger Federer's creation at $22,000 in the bidding.
3. TVC is backing men's prostate cancer charity Movember, with ten staff cultivating facial fuzz for the cause. They claim, at the halfway mark, that there are 'encouraging signs of growth'. Now Flack isn't exactly Tom Selleck, but we are concerned their weeks of effort might be for naught if they're caught in a strong wind.