Other hardships result from imprisonment during or pending trial: the expense and difficulty of defence is increased, since the accused's counsel has to visit him, instead of the reverse; facilities in prison for consultation between counsel and accused may not be such as to assure that such consultations are adequate and secret; the accused is unable to seek evidence personally; his anxiety is increased by unfamiliar surroundings, by the absence of his relatives and friends and by his own absence from his family; he may be subject to squalor, enforced idleness and criminalizing influences while under detention.