Back in July Ancestry had a promo for world wide access for 3 months for only a $1 or 93p uk so i enrolled. Yesterday it expired but I read on another site that people have been re enrolling so I thought give it a go and it worked. 
https://www.ancestry.com/lp/worldex...6sObzqate9_36m-TU_Ry9EodnP7430_3fmqEMddUaJNCg
https://www.ancestry.com/lp/worldex...6sObzqate9_36m-TU_Ry9EodnP7430_3fmqEMddUaJNCg