Bev Jenkins, from Estyn, says children are making progress in Welsh language development in the majority of English-medium schools, but more needs to be done to improve Welsh reading and writing skills.
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A mostly cloudy Bank Holiday afternoon, with the chance of some drizzle likely.
Welsh roads have seen the smallest reduction in deaths and serious injuries compared with other parts of the UK, according to new figures.
The number of people with dementia is expected to double in the next generation. 850,000 people currently live with the condition.