the challenges with policing on the ground the challenges with policing on the ground is the challenges with policing on the ground is achieving the level of certainty ground is achieving the level of certainty around exactly. and i think certainty around exactly. and i think if certainty around exactly. and i think if you certainty around exactly. and i think if you take that final paragraph there, that is highlighted in red. paragraph there, that is highlighted in red, there is so much in their back in red, there is so much in their back gate in red, there is so much in their back gate is in red, there is so much in their back gate is open to interpretation, and that back gate is open to interpretation, and that makes that very difficult power and that makes that very difficult power for and that makes that very difficult power for anyone to confidently use on the power for anyone to confidently use on the street that, as it happens and as on the street
sport and for a full round up, from the bbc sport centre we ll start with the cricket world cup, where south africa have cruised to a 190 run win over new zealand in pune. to put them on the brink of clinching a semi final spot, new zealand won the toss and must soon have regretted putting south africa into bat. opener quinton de kock tore into the black caps bowlers, racing to a century. he shared a partnership of 200 with rassie van der dussen who also quickly reached three figures as south africa piled up 357 for four. new zealand were never in the hunt and slumped to 167 all out, four wickets for spinner keshav maharaj. it means they drop to fourth after a third straight defeat, with crucial matches against pakistan and sri lanka to come. england s david willey has announed he ll retire from international cricket following the world cup. the bowler is the only player in the squad for the tournament not to be offered a central contract. with the team s director of cricket
to so called no regret messages which to so called no regret messages which you to so called no regret messages which you are pretty sure we ll be good which you are pretty sure we ll be good things and generally do no harm almost good things and generally do no harm almost for good things and generally do no harm almost for sure. so hand washing became almost for sure. so hand washing became very rapidly, even by the time became very rapidly, even by the time we became very rapidly, even by the time we were engaged, highlighted as an obvious time we were engaged, highlighted as an obvious thing to try and slow transmission. so yes, that would be an example transmission. so yes, that would be an example of a no regret. it is hard an example of a no regret. it is hard to an example of a no regret. it is hard to think of examples of washing your hands hard to think of examples of washing your hands doing much harm. no,| your hands doing much harm. no, i c
and what that then meant for public confidence in the rules. confidence in the rules. it is due to resume confidence in the rules. it is due to resume again confidence in the rules. it is due to resume again shortly. - confidence in the rules. it is due to resume again shortly. can - confidence in the rules. it is due| to resume again shortly. can you tell us, we are expecting to hear from helen mcnamara this morning. who is expecting to give evidence this afternoon? we who is expecting to give evidence this afternoon? who is expecting to give evidence this afternoon? ~ ., ., ., ., this afternoon? we are going to hear from a specialist this afternoon? we are going to hear from a specialist who this afternoon? we are going to hear from a specialist who was this afternoon? we are going to hear from a specialist who was looking - this afternoon? we are going to hear from a specialist who was looking at| from a specialist who was looking at behavioural science whose n
the one where your consent is crystallised and you talk about how the penny dropped. then there s two more meetings you attended. after the 23rd, your invitations to sage ceased. any particular reason why? 1 ceased. any particular reason why? i actually don t know. i did ask patrick actually don t know. i did ask patrick once but sage, its membership can change and it s the government scientific adviser to decide~ government scientific adviser to decide. essentially when it went online decide. essentially when it went online rather than in person, i didn t online rather than in person, i didn t seem to get in fights any more didn t seem to get in fights any more but didn t seem to get in fights any more but we were pretty busy other work more but we were pretty busy other work. , , ., , . , work. next subtopic is herd immunity- work. next subtopic is herd immunity. we ve work. next subtopic is herd immunity. we ve heard - work. next subtopic is herd immunity.