500 denarii	1 turns	Large Town

Adopting a policy of isolation from the local barbarian tribes will certainly upset them and throw back the trade relations. The Greek citizens will be happy to not live with filthy barbarians though, and as a result are more likely to better defend the honour of the state.

• Massilia

• -10% Trade (Massilia)
• +10% Law (Massilia)
• +2 Morale for troops recruited in the settlement (Massilia)
• -10% Happiness (Massilia)
• +1 Light Weapons Upgrade (Massilia)
• +1 Heavy Weapons Upgrade (Massilia)
• +1 Missile Weapons Upgrade (Massilia)
• +1 Armour Upgrade (Massilia)