According to Sandefur (1979: 40), word-final consonant clusters do not exist in Kriol; clusters in the corresponding source (i.e. English) lexical items are reduced. However, in the speech of older speakers in the Victoria River District and Katherine at least the combinations /lp/ and /ks/ have been attested (although they too may be reduced).
Source: Sandefur and Sandefur 1982: 65
Source: Angelo et al. 1998
Source: Sandefur and Sandefur 1982: 65