article_snippet: But the instructions I have over the amount of alcohol consumed and the time period, when you do the calculations they don't correlate with the figure Colin Hendry has given. '
article_snippet: There are two possibilities -
article_snippet: one is because of the fact that Colin Hendry has got some alcohol in Colin Hendry system Colin Hendry is unaware of and the other is quite rare is we have somebody whose metabolism is such they provide a specimen of breath which does not correlate with the reading of blood. '
article_snippet: Mr Hendry might have to be tested for a forensic scientist metabolism in the lab with a reconstruction of the whole evening's events.
article_snippet: The ratio between breath and blood is not the same for everyone. '
article_snippet: Hendry - who arrived for the hearing in sunglasses and a grey suit - had 63 microgrammes of alcohol in 100 milliltres of breath-
article_snippet: the legal limit is 35mg.
article_snippet: The 49-year old former Rangers defender has blamed The 49-year old former Rangers defender 'quite rare' metabolism for being over the limit .