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A success rate of tree planting is not recorded as such. The planting is designed to deliver specific objectives such as landscape integration, screening/shelter, and ecological enhancement etc. However, this does not necessarily mean 100% of the stock planted needs to establish in order to achieve the objectives. A number of annual inspections are carried out by the landscape architect throughout each year of the 5 year establishment period. These inspections determine whether the planting is on course to deliver the intended design outcomes, and can result in remedial actions for the contractor to carry out.

The planting design is for a relatively high density of approximately 1 plant per square metre. It is anticipated that some plants will fail due to natural competition or the challenges presented by local conditions. In areas where a significant proportion of plants fail then it would be more likely that replanting will be required, and this has been the philosophy adopted for the first few years of the maintenance period. It is estimated that approximately 25% of plants have failed to establish over the first three years since planting. The inspections have determined that approximately 15% of plant failures will require to be replaced in order to achieve the aims of the design.

Transport Scotland provides an annual subsidy through the Network Support Grant (NSG) to the bus industry, the aim of which is to keep fares more affordable and support bus operators to run services that might not otherwise be commercially viable.

Transport Scotland are supporting more services to be commercially viable with extra funding for a marketing campaign from Scottish Government, to encourage people back to bus. Scotland also encourages bus use with the most generous concessionary scheme in the UK, with over 2.3 million people, including everyone under 22 and over 60, and disabled people and companions, eligible for free bus travel. This complements our broad package of long-term investment in bus, including addressing congestion through bus priority infrastructure.

The Scottish Government are currently undertaking a programme of work to improve the Community Health Index (CHI) systems. The new CHI is a single national system replacing the existing eight separate CHI systems and is due to go live in late summer 2023.

I refer the member to the answer to question S6O-02056 on 23 March 2023 which is available on the Parliament’s website, the search facility for which can be found at Meeting of the Parliament: 23/03/2023 | Scottish Parliament Website

The content of the Bill has not been finalised but the majority of the measures being considered for inclusion have already been subject to consultation. In late 2021, the New Deal for Tenants consultation was issued seeking views on a wide range of rented sector reform measures, including the introduction of a national system of rent control. A joint Scottish Government/ COSLA consultation was held on proposals for new prevention of homelessness duties early in 2022. The responses to both consultations are informing the development of our proposals.

I refer the member to the answer to question S6W-16943 on 28 April 2023. All answers to written Parliamentary Questions are available on the Parliament's website, the search facility for which can be found at https://www.parliament.scot/chamber-and-committees/written-questions-and-answers

The Scottish Government does not hold information about the number of NHS dental practices that have stopped offering NHS treatment.

NHS Boards make arrangements with independent dental contractors to provide NHS General Dental Services. Individual health boards should be able to advise on the number of dentists who have resigned their list number for providing NHS services in their area.

As per my answer to S6W-13155, the Government plans to introduce a new Housing Bill as soon as possible after the summer recess. The exact timing and scope of that Bill is currently subject to consideration as we continue to deliver our emergency response to support tenants through the ongoing cost of living crisis.

Our key Affordable Housing Supply Programme performance indicators are linked to our current target to deliver 110,000 affordable homes by 2032 of which at least 70% are for social rent and 10% in remote, rural and island communities.

Quarterly statistics on the number of homes, approved, started and completed within the Affordable Housing Supply Programme are published within the Affordable Housing Supply Programme Summary Tables on our website at Housing statistics quarterly update: new housebuilding and affordable housing supply - gov.scot (www.gov.scot) .

In addition, we publish an annual out-turn report which shows progress against rural delivery. Out-turn reports can be found on our webpage at Affordable Housing Supply Programme - More homes - gov.scot (www.gov.scot) and the report for 2021-22 is due to be published shortly.

Since the inception of work to better understand the Arrochar litter sink in 2017, we have determined that approximately half of the litter has originated from the River Clyde catchment, and half from the open sea. We are using this knowledge to focus efforts on tackling the source of the litter over which we can have most influence, that from the River Clyde.

As such, the recently updated Marine Litter Strategy for Scotland includes actions on riverine litter, to prevent it and to support its removal. Our key delivery partner Keep Scotland Beautiful and their Upstream Battle project enables communities, businesses, and schools on the River Clyde to develop local solutions to reduce littering, and also support its clean-up. This initiative also supports citizen science and the outputs will inform further riverine litter policy, aiming to reduce and intercept litter before it reaches our seas. In addition, we are also engaging with Glasgow City Council to consider more options to increase litter removal from the River Clyde.