Getting your bike stolen is probably your worst fear as a bicycle owner but getting parts stolen, like your favorite Brooks saddle and seatpost, is no joke. Replacement costs will be in the hundreds of dollars. How do you prevent this from ever happening? One way is with a seat leash but that's gonna clash with your fancy Pashley Clubman Country (and if you own one of these, aesthetics is very important.) What you can do is replace the existing seat clamp bolt with Fortified's Payback Locking Seatpost Bolt. It's the perfect solution for brazed on seat clamps like on the Clubman. Only the special tool that comes with the binder bolt will allow the seat post to be removed. For bike frames with removable clamps the Fortified Payback Locking Seatpost Clamp comes in four different sizes with the same proprietary bolt and tool. Make sure to combine either with a Fortified Payback M8 Saddle Bolt for maximum peace of mind. And for an additional fee Fortified offers a protection plan that if your seat is ever stolen they will replace it. In the end, you can't really lose.