Can anyone offer a half plausible reason why smiling is forbidden on passport photos?
Tom Thomas, Ulverston, Cumbria
• Post your answers – and new questions – below or email them to nq@theguardian.com. Please include name, address and phone number
Can anyone offer a half plausible reason why smiling is forbidden on passport photos?
Tom Thomas, Ulverston, Cumbria
• Post your answers – and new questions – below or email them to nq@theguardian.com. Please include name, address and phone number