19. <Removal.> -- Every tenant shall be bound to remove from the houses and lands at the expiry of the lease, without notice of removal or other legal warning, and shall be liable to double the previous year's rent for every year that he or she may remain in possession after the termination of the tack. IV. CIRCULAR sent to TENANTS on Major CAMERON'S Estate in Unst, by the Tacksmen, Messrs. SPENCE & CO. As there has been, for some time past, many vague reports throughout the island regarding the change of system in the management of the tenantry, consequent on the withdrawal from them of the scattalds, which of late have been looked upon as more valuable than formerly, with other changes in the mode of farming, etc., We therefore deem it right to make it generally known to the tenants on the Garth and Annsbrae estates in Unst, that, knowing the change was certain, and believing it would be severely felt at first, if not gradually and judiciously introduced; we have, hoping to modify to a certain extent coming changes, obtained a lease of these estates; and, with the view at the commencement, and throughout, if possible, of retaining the scattalds in connection with the arable lands and outsets, have taken the scattalds at a fixed and separate rent. The scattalds, on this footing, if viewed as a business speculation, could be enclosed, as has been done here and elsewhere, and let out to strangers, or occupied by ourselves. Such a course, however, we consider would be hard on the present tenants, and therefore, in the meantime, purpose to forego all pecuniary advantage which might, by keeping the scattalds, arise to ourselves, and give such over to the general advantage of tenants, on condition of receiving for all animals pasturing thereon a fixed rate per head, to be determined yearly. With this view, and in order to disturb existing arrangements as little as possible this year, we shall begin with fixing a charge of 1s. 6d. per head on byre cattle, 3s. 6d. per head on all horse stock over one year old, with 9d. per head for sheep, payable at Martinmas 1868. These rates will be doubled for stock to tenants on any other property found pasturing on the scattalds rented by us; and before these neutral tenants will be allowed to pasture stock on our scattalds, they must pay in advance, and obtain a licence for such number as they wish to pasture on the grounds. Thus the benefit of the scattalds will be secured to those who pay for them. Measures will be adopted to protect the tenants and ourselves from all unlawful trespass.