60% of those diagnosed are not getting the help they need. new guidance for universities to contact key family members if they have serious concerns about a student s mental health, even without their permission. good evening, and welcome to bbc news. britain could face rolling power cuts this winter if gas supplies run low. that s the warning from national grid, which keeps the lights on in england, scotland and wales. it says in a worst case scenario, households could lose power for three hours at a time if gas supplies run extremely low and the energy crisis escalates. but it s reassured customers this is still thought unlikely . the former conservative energy minister greg hands told us the uk has excellent energy security and excellent energy supply . here s our business correspondent emma simpson. europe s energy crisis has seen gas prices soar, and it s in short supply. the big question is are we going to able to secure what we need this winter? not only to heat our
even without a student plus a permission, there is a fine line there that universities may not want to cross. .,. , there that universities may not want to cross. .. , , there that universities may not want tocross. , p to cross. exactly. it s difficult because you to cross. exactly. it s difficult because you don t to cross. exactly. it s difficult because you don t want - to cross. exactly. it s difficult because you don t want to . to cross. exactly. it s difficult| because you don t want to put students off coming forward and you don t want to rob them of agency they have. which might aggravate existing health inequalities, but where is that kind of like? and i think it s also difficult because not all students are 18 and just left home i thought of living alone or away from their parents and 30s or 40s i may have children of their might be coming back to their university education after work. so who is the most appropriate contact in that case? and then is it their partner?
behind me there is mexico. i m standing on the u.s. side of the rio grande. the river here is only about 50 yards wide, as it winds its way past laredo and in places a few inches deep. one of the only ways to patrol it is via airboat. and we joined the patrol as they cruised the river doing at times almost an impossible job. border patrol agents are using every tool at their disposal, air boats among them, as they try to turn back the tide of illegal immigration that threatens to swamp our southern border. in the laredo sector alone they ve seen more than 130% increase in the number of apprehensions of immigrants crossing the rio grande this year compared to last. on this side of the river, the mexican side, those who want to cross watch and wait on that side, the u.s. side border
crossing the rio grande this year compared to last. on this side of the river, the mexican side, those who want to cross watch and wait. on that side, the u.s. side, border patrol agents do the same, watching and waiting. but there simply aren t enough of them to cover every inch of the 136 miles of this sector. and that s where these air boats can make a real difference. and they do. but inevitably they can t stop everyone from making it to the north side of the river. when we encounter them, it s a foot chase on the ground. it s a vehicle pursuit, you know, from us or from our partner agencies, so the smuggling organizations are driving that. so it s dangerous? it is dangerous, right. the mayor of laredo says he has had enough and accuses president biden of breaking promises. we want the cavalry to aride. we have been waiting month now for that unfortunately we are