Issue of Yamuna ji was raised in UK Parliament by Rt. Hon Keith Vaz, the Member of Parliament from Leicester. It happened due to continuous perusal of devotees there in UK specially by efforts of Mr. Rajesh Rajpara who lives in UK and is a Pushti Marg Devotee.
Please see section 824 of the proceedings of Parliament at following page:
http://www.parliament.uk/edm/2014-15/824