Match referee Chris Broad referred Harbhajan`s action to the ICC recently. As per the ICC`s new rule governing suspect bowling actions came into effect recently and all bowlers will now be assessed on the same basis. According to the new rule, both spinners as well as fast bowlers will be permitted to straighten their arm by up to 15 degrees, which has been established as the point at which any straightening will become visible to the naked eye. Image Courtesy: KPN