Final steps taken before audacious plan to tow whale stranded in Germany to North Sea

Millionaire funded operation called pure animal cruelty' after environment minister sent threats on social media

Final preparations are reportedly under way for a millionaire funded plan to tow a sickly humpback whale into the North Sea.

The 12-tonne whale, nicknamed Timmy, has been stranded on the Baltic Sea coastline for almost a month. A barge resembling a giant steel aquarium will attempt to transport Timmy 400km (248 miles) towards the North Sea, and then hopefully back to the Atlantic Ocean from where it is believed to have arrived.