If you're running around with bone lacing, you should be so terrifying that a cop wouldn't dream of hassling you without backup from a SWAT-type cyber-hunter squad. He might hit an alarm and run for his life, but he wouldn't try to arrest you, as that should be suicide.
We are talking here about a piece of cyberware that is a) not visible without a scanner or something like that and b) not even remotely as dangerous as, for example, a gun. Ok, the cop will perhaps need one shot more to kill you, perhaps, and IF he let's you get into reach, your punches are pretty damaging - but a steel rod and a kevler west will do the same. Somehow I think you overestimate the effect of bonelacing a little bit.
One thing which I've allowed in my games to make Forbidden cyberware less of a form of character death, is I've allowed for disguise checks to be made to obfuscate their function. For instance, you have the Aluminum for the bone lacing painted with runic symbols using wifi-inhibiting paint before it is installed. Now the scanner doesn't know what to make of its readings. The guard alerted by the confused scanner makes an inquiry, and you Con your way past with an "I'm from the Containment zone. My bones are inlaid with silver to fight bug possession." or whatever lie. There's limits to this of course, but it's better than making a character worthless because he wanted a little metal in him.
Honestly, I would simply rule Bone Lacing being "R", as, for example, a smartlink is much more dangerous and much more active than bone lacing (which is, mainly, a kind of armor you wear inside your body). But if you have, for example, a grenade launcher installed in your cyberarm, well, then you should think about ways to prevent getting scanned by cops or something like that.