ISOMORPHIC CONTROLS

These lock the TARDIS so it can only be used by the passenger Time Lord. The controls can be reset once the TARDIS arrives at its destination, but prior to that anyone other than the passenger trying to modify them will receiving an electric shock (1 level of damage per round of contact after the first). Disabling the system requires a TL7 or higher species to make an Ingenuity+ Technology Roll (Difficulty 18).