i watch this same thing happen on bond street years ago, 2 guys on a fireblade. 2 sledge hammers and just beat the shite out of the window,, right opposite asprey/cartier at some posh jewelers,,,,, as for there balls its about 2 mins walk away from west end central old bill station !!!

they was never caught either but they never got much as they spent about 10 mins smashing through TWO windows,, first on on the outside and the second one is about 5 10cm from the first window, both reinforced glass !!!

they took what they could reach then jumped back on there bike and fucked off towards piccidilly,,,,, me and a mate watched the whole thing,,, couldnt belive if it was really happening or not or even understood what the fuck was going on

they had bike helmets on and leathers so on chance finding them