19 As to the specific dates referred to in question 2, I am satisfied beyond reasonable doubt as to the facts deposed to by each of the police officers comprising the surveillance team. It is plain that their observations led to a justifiable suspicion as to the prisoner's being engaged in some illegal enterprise which, in turn, led to his apprehension and arrest on 30 January 1998. However, I am aware of significant evidence or, at least, allegations, of which the jury was unaware, viz, that the prisoner was also trafficking in cannabis at the relevant times and this leads, paradoxically, indeed ironically, to cause me some hesitation before making the finding which the Crown asks me to make, viz, that the prisoner was selling methyl amphetamine on each of these occasions.