(Consults Map). Well the inbound track looks like 005 degrees to me, but I am concerned that the holding point is not defined because this produces conflicts between a/c turning outbound and aircraft turning inbound if the all hold at different points. A road crosses the track about mid-way which would do, but you can't be sure everyone is holding on the same feature.
In these circumstances I'm inclined to agree with slim_slag. I don't think I would want to be holding on the defined line if there was a delay affecting many aircraft.
Anyway, hope all the above has helped.
QNH