Bah
Time for someone to help realize my lates invention: The Barcellona Grenade Phone.
The phone, in reality a worthless shell with a core made of a small amount of C4 and a pin-activated detonator, all wrapped with an incendiary paste.The pin is attached with a 10lb breaking strain coupling to the phone body. A ring on the pin is tethered by means of light, 100lb breaking strain cord to the would-be victim's clothing, the string being gathered in such a way as to be able to pay out to its selected length (say 20ft or so).
Thief steals phone in front of police station and legs it. About two seconds later his hand/pocket/"buttock area" is engulfed in a fireball, to general disinterest of all. Victim watches smoldering theif screaming and thrashing around with satisfied smile on face. Police continue ignoring everyone.
A few exploding phone incidents is all it should take to ensure that all future thefts in Barcellona will take place within easy staggering distance of a Hospital Emergency Room. Such places are very clearly marked, making them easy for the tourist or phone-laden executive to avoid. Crime wave over. QE2.