SH v NB (Marriage: Consent)  EWHC 3274 (Fam)
The marriage between a 27-year-old Pakistani man and a 16-year-old English girl would be valid only if both of the parties had, according to the law of their respective ante-nuptial domiciles, validly consented to marry the other: (1) under Pakistani law the marriage was invalid; (2) under English law, the court declared that the marriage was invalid because the girl's free will had been overborne as a result of the pressure exerted upon her; it was voidable but now too late to issue a decree of nullity.
Summary above based on Family Law Reports summary as transcript unavailable.
 1 FLR 1927Not on Bailii!;  Fam Law 239
Possible Bailii link (not there when checked last night, but might have appeared since)