Received anonymously by activists in the UK:

"PROPOSED BUTTERFLY CENTRE SABOTAGED.

On Sunday night activists spray painted slogans and smashed many windows at a small holding in Symonds Yat, Herefordshire. The owner of these premises has applied for planning permission to convert them into a butterfly farm. These animals are shipped in from all over the world and many of them die in transit. We will not allow this animal abuse operation to come into existence. ALF."