'I’m a work in progress': feeling the buzz at the London Tattoo Convention

One in five adults have gone under the needle, according to a poll, and this event showcases the broad appeal of body art“Oh, of course I’m obsessed,” says Robert Lahr with a wide grin. “It’s an addiction, clearly it is. If you come to a place like this, it’s the sound, the smell – that’s what gives you the kick.”The place in question is a large exhibition space in east London, where for three days this weekend, tens of thousands of Lahr&rsqu