..................The three options open to Andrew were to settle the case before it comes to court, defend himself against the allegations or try to avoid service of the lawsuit against him by lieu of being in a foreign country.
If the suit is successfully physically served on him but he declines to cooperate with the court or present a defence, he runs the risk of a judgement being entered against him in absentia.
Unless he is prepared to defend himself in face in court, the lawsuit may effectively prevent Andrew from visiting the US where he was formerly a regular visitor. Richard Spafford, a partner at Reed Smith, said: “[If he travelled to the US] it would then be more difficult for him to argue that he is not subject to the jurisdiction of the [New York] court.”
Because it is a civil case, involving an unspecified claim for damages, and does not involve criminal charges, there is no prospect of the prince being extradited...............
Source: The Guardian