By increasing the school leaving age, the most probable action would be that in order for schools to cope with the influx of students aged between 16-18, new colleges would be built or sixth forms within existing secondary schools.
Getting the necessary A-Level qualifications at a sixth form for example (which caters specifically for the 16-18 age range) would mean that they would be getting the necessary tuition for their A-Levels at no cost to the students themselves (since the school/sixth form pays for the qualification). This would be an undeniable opportunity for students since tuition fees are rising for university, those who want to be the best qualified for later life but don’t want to have the burden of paying for their education would benefit the most since they get as many “free” qualifications as possible which will in turn, increase their chance of employability since employers will seek out for those with good qualifications.
It could also be said that by raising the school leaving age to 18, crime rates can be reduced somewhat. If 16-18 year olds are forced to stay at school, they cannot simply go about loitering in their free time and as a result, they are impeded from engaging in criminal activities since they will remain in school at the time. The benefits of this would mean that if less 16-18 year olds have the chance of offending after leaving school, less police resources have to be used which is extremely useful at a time where public sector spending cuts are being made, including reductions in the spending for the police forces across the UK and can, alternatively, be refocused on other areas which need attention which is better for society in general.
Staying in education until 18 years old would also mean that the economy benefits since if there are more, qualified and as a result, potentially more skilled workers, they can work, earn income, spend as they see fit which means that overall, they contribute to the economy, allowing it to grow which benefits the entire country since it allows the UK economy as a whole to recover from the recession it faced. If these better educated 18 year olds were to work, the employers would particularly benefit since, in the long run, their employees are better qualified meaning that they should be better at their job, and as an advantage of the employee, they would get paid more. Furthermore, this could act as an incentive as everybody is forced to study for an additional two years, after that, they can, if they wish to, study at university meaning that if they do, they are better employees since they are more likely to better at their job. This means that from the perspective of an employer, he or she knows that whilst a young employee might not have all the skills for a job, a smaller percentage of money would have to be spent on training purposes to improve their skills since ultimately, some of those skills would have been provided in the two years of study at Year 12 and...