WHETHER you believe they are created by men from Mars or men with nowhere to go after closing time they seem to be back.

However it got there a crop formation appeared at Hackpen Hill, off the A4361, last week.

And farmer James Hussey is allowing access in aid of the Great Western Hospital's Brighter Futures appeal for a radiotherapy unit in Swindon, which will save cancer patients from travelling to Oxford daily for treatment.

Last year £9,000 was raised by those visiting a crop circle in the area.