You are looking at a good 2.5 3hrs to drive from Poznan to Wroclaw.. done this trip in a taxi a couple of times and I can say its quite hair razing at times !!!
Just a quick word of advice if you do decide to Fly into Poznan. it may not look far on the map but, in reality it takes around 2 1/2 3 hrs in a taxi/car to drive to Bydgozcz.. Ive done this route a few times & it can be rather scary too, as the taxi drivers tend to have a death wish !!.
Personally I cannot see why BSI want to get involved with British Speedway with Reading.
Surely the Ford/Russell camp will feel their toes are bieng trodden on, And why the hell anyone would even attempt to hold a meeting such as the SWC at such a dump as Reading is beyond me.