[hk__2]

You usually register a copy of your signature when you get an ID card or a bank account, so no it’s no like an X; you’d have to actually sign like the person you’re trying to impersonate.

[gus_massa]

Once I had a problem in the bank because in the registration card I had a small space (.5x3cm (1/4x1 inches?)), so my real signature was different.